Swedish Art Exhibit from 1830s

The ‘book of the week’ is a catalog from a 1937-1938 art exhibit of Swedish art. It is available on Internet Archive.

The preface of the volume provides some context: The exhibit was “of Swedish decorative art for the United States of America in connection with the 300 years’ celebration of the first settlement of Delaware.” It “spans an extensive period of at least 8,000 years, from the Bone Age through the course of the ages to our present century.” “What we would wish to show is firstly and lastly the artistic evidence of a very long national history, to serve as a salutation on the occasion of the 300 years’ jubilee of our forefathers’ settlement in Delaware. We hope that the great American public will apprehend this exhibition as it is intended, namely, in the light of an invitation to step over the bridge of art into a closer contact with the Swedish nation, its history and spiritual atmosphere.”

Swedish Tercentenary Art Exhibit: Official Catalogue

Family of Man eBook

Family of Man: the Greatest Photographic Exhibition of All Time - 503 Pictures from 68 Countries - Created by Edward Steichen for the Museum of Modern Art was published in 1955. The prologue is by Carl Sandburg. In the introduction Eward Steichen says they worked on the exhibit for almost 3 years and reviewed over 2 million photographs. The collection is interesting to look at now for the original reason the exhibit was created and from a historical perspective. What would be different if such an exhibit were produced today? The most obvious is that the photographs would be in color…but so much has changed in the world in the past 70 year. For example, I wonder if we have become less ‘ethnic’ less ‘religious’ – are we more likely to be obese – are some human faces so modified by treatment that they look artificial). The book is available on Internet Archive.

Family of Man

Gleanings of the Week Ending April 4, 2026

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

3/23/2026 Smithsonian Magazine These Mesmerizing Waterfalls Flow Only Every Few Years. See the Rare Marvel Now in Southwest Utah - A rare red rock waterfall is flowing once again in southwest Utah, leaving visitors in awe of its cinematic beauty.

3/23/2026 Science Daily Scientists discover hormone that may stop chronic back pain at its source - A hormone-based treatment could help ease chronic back pain by reducing abnormal nerve growth within damaged spinal tissue. During spinal degeneration, pain-sensing nerves grow into regions where they normally do not exist. Our findings show that parathyroid hormone can reverse this process by activating natural signals that push these nerves away.

3/14/2026 NPR Reframing Georgia O'Keeffe's legacy and protecting the land she loved - A historic new conservation plan will protect that landscape, with its colorful cliffs and buttes, forevermore.

3/12/2026 Clean Technica Extreme Heat Limits Outdoor Activities for One Third of Human Population -Scientists from the Nature Conservancy have published a study in the journal Environmental Research — Health that finds nearly a third of people alive today are unable to work outdoors safely in the higher temperatures prevalent in much of the world. On average, people over 65 now experience about 900 hours each year when heat severely restricts safe outdoor activity, compared with 600 hours in 1950. The most severe challenges are found in southwest Asia — Bahrain, Qatar, Kuwait, the United Arab Emirates, Iraq, and Oman,; south Asia — Pakistan, Bangladesh, and India; and parts of west Africa — Mauritania, Mali, Burkina Faso, Senegal, Djibouti, and Niger.

3/16/2026 National Wildlife Federation Toxins of the Past and Present: Why We Need the EPA - Environmental protections are critical for the health of our ecosystems and communities, and the science and regulatory capacity of the EPA exists to prevent the dire adverse health outcomes caused by environmental pollution–for people and wildlife. Without efforts to protect us, we risk exposure to toxins of the past and present–a fight that has been going on in the United States for decades.

3/26/2026 Yale Environment 360 As It Boosts Renewables, China Still Can’t Break Its Coal Addiction - China is the biggest installer of renewable energy, the biggest emitter of greenhouse gases, and the biggest user of coal.

3/26/2026 BBC An unstoppable mushroom is tearing through North American forests. Fungi enthusiasts are doing damage control - A rogue mushroom native to Asia is ripping through North American forests, after escaping from cultivation. As it runs riot, mushroom enthusiasts are rescuing the native fungi in its path. Native to Asia, the fungus was brought over to the US to be cultivated for food sometime around the early 2000s. Because it fruits so heavily, it proved to be popular with both professional and home growers. It has a high yield, meaning more profit for growers. t's now been found in 25 US states and one Canadian province.

3/24/2026 ArtNet More Than 300 Yayoi Kusama Works Take Over a German Museum – The artist is now 97 years old….lots of polka dots and pumpkins!

3/24/2026 New York Times Wicked Stepmother No Longer, a Female Pharaoh Gets a Reputational Makeover - In the 1920s, while excavating for tombs at Deir el-Bahri in Luxor, archaeologists were confronted with a baffling crime scene: thousands of smashed statues and desecrated reliefs of Hatshepsut, one of ancient Egypt’s few, and most successful, female pharaohs. New scholarship shows that a good portion of the harm was incidental, caused by the physical removal of her statuary from her temples.

3/27/2026 The Conversation A flesh‑eating fly is advancing towards the US border – can it be stopped? - The New World screwworm (Cochliomyia hominivorax) lays its eggs in open wounds and in the orifices of live, warm-blooded animals – including, occasionally, humans. The maggots then devour the animal’s flesh, causing devastating lesions that can quickly kill the infested host. Before the 1950s, it was found in the southern states of the US, where cattle infestations caused heavy financial losses for beef producers. But, during the second half of the 20th century, eradication efforts pushed it out of North and Central America. In the past few years, however, screwworm control has unraveled, with cases spiking across Central America. The fly has now spread north through Mexico, reaching two Mexican states – Tamaulipas and Nuevo Leon – that share a border with Texas. International cooperation is required for management at a geographically relevant scale.

Blog for next day: Zentangle® – March 2026

31 Zentangle tiles selected for March.

I did not have as many tiles to choose the 31 from this month because I made very few tiles the week I was with my dad in the hospital. Still - I managed to do enough to stay relatively calm during the stressful time.

When I was scanning the tiles to use in this post, I discovered that some of the colors do not scan well and it got me thinking about how old my scanner is. It evidently came out in 2009 but I’m not sure when I bought it - it seems like I’ve had it for at least a decade. I probably won’t replace it until it fails totally.

The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. “Zentangle” is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

Album of flowers and birds

My ‘book of the week’ selection is a manuscript of 50 tempera, water- and bodycolor drawings. The original is held by the Oak Spring Garden Foundation, Upperville, Virginia and is available online at Internet Archive; the foundation is evidently working to digitize the collection accumulated by Rachel (“Bunny”) Lambert Mellon in the Oak Spring Garden Library.  This manuscript is not dated and the authors are unknown but it has Chinese circular red stamps on the first drawing and the back endpaper so is attributed generically to ‘Chinese School.’

 Images of plants and wildlife (insects, birds) always appeals to me. I like the artistic techniques of the collection as well. Enjoy browsing the book online!

 Album of flowers and birds

Zentangle® – February 2026

28 Zentangle tiles for February (not counting the 8 extra ones I posted just after Valentines).

I used plain cardstock – mostly black ink with a few bits of color using up some older Sharpie Ultra Fine pens. Now I am moving on to new set of gel pens for the color pops in March!

The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. “Zentangle” is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

Gleanings of the Week Ending February 14, 2026

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

12/18/2025 Ozark Public Television Wild Ozarks: A Legacy of Conservation – Very well done. I am recommending it to be part of the core training for the next group of Springfield Plateau Missouri Master Naturalists!

2026 Million Marker Test Kit – I’m going to do as much as I can to reduce microplastics…then do this test….probably next summer. It is advertised as the only mail-in test for BPA, BPS, BPF, phthalates, parabens, and oxybenzone.

2/3/2026 Yale 360 China to See Solar Capacity Outstrip Coal Capacity This Year - By the end of 2026, wind and solar will account for nearly half of China’s power capacity. Including hydro and nuclear power, clean energy will amount to nearly two-thirds of total power capacity, while coal will amount to a third. Competing with cheap solar and wind, a large share of coal plants are now operating at a loss.

2/1/2026 Cool Green Science Catching Sharks for Science - On Long Beach Island, volunteer anglers help researchers uncover the hidden journeys of sharks in threatened salt marsh ecosystems.

2/3/2026 Science Daily Even remote Pacific fish are full of microplastics - Even in some of the most isolated corners of the Pacific, plastic pollution has quietly worked its way into the food web. A large analysis of fish caught around Fiji, Tonga, Tuvalu, and Vanuatu found that roughly one in three contained microplastics, with Fiji standing out for especially high contamination. Reef and bottom-dwelling fish were most affected, linking exposure to where fish live and how they feed.

2/1/2026 National Parks Traveler New York Art Teacher Earns 30 National Park Resident Artist Spots In 10 Years – Artist-in-residence at National Park Service sites. Many of the programs are funded by nonprofits, grants, or donations made directly to the Park Service. Categories are broad and include writers, painters, photographers, musicians, dancers, sculptors, and animators. 

1/30/2026 My Modern Met Society of Photographers 2025 Contest Announces Its Astounding Winners – Chosen from over 6,000 photographs submitted!

1/29/2026 BBC From bad omen to national treasure: The rare bone-swallower stork saved by a female army - Known locally as the hargila (or "bone-swallower") for its scavenging ways, greater adjutant storks are unique birds. Roughly 5ft (1.5m) tall, they aren't only imposing but also play a vital role in maintaining the health of a wetland ecosystem. As scavengers that consume and clean up carcasses, they prevent the spread of disease and break down decaying organic matter, recycling essential nutrients back into the soil. They were feared, reviled and in some communities, hunted for their meat which was once widely used in folk medicine as a cure for leprosy or antidote to poison.

1/28/2026 Archaeology Magazine Study tracks wild potato across the Southwest - People carried a small, wild potato known as the Four Corners potato (Solanum jamesii), across the southwestern United States some 10,000 years ago.

1/27/2026 Super Age Wellness Is Finally Admitting It Got the Last Decade Wrong – The article lists 10 trends from the 2026 Global Wellness Report. One of the 10 is “Microplastics are at threat to healthspan.”

Gleanings of the Week Ending February 7, 2026

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

1/22/2026 I’m Plastic Free How Geography Impacts Plastic-Free Living - Many people want to reduce plastic, but simply don’t have the tools nearby. In larger cities, it’s often easier to find refill stores, farmers’ markets, and shops that sell loose produce, but the access varies widely between wealthier and lower-income city areas. Living in a city doesn’t guarantee sustainable options. here are a variety of factors that determine the amount of plastic used by consumers. These usually include their location, the system of commerce, and the accessibility of plastic products. Understanding how an area shapes shopping decisions will lead to people advocating for a change where it matters the most.

1/22/2026 Yale Environment 360 In Europe, Wind and Solar Power Overtakes Fossil Fuels - Last year, for the first time, wind and solar supplied more power than fossil fuels to the E.U. In parts of Europe, there are signs that increasingly cheap batteries are beginning to displace natural gas in the early evening, when power demand is high, but solar output is waning.

1/23/2025 Smithsonian Magazine United Nations Declares That the World Has Entered an Era of ‘Global Water Bankruptcy’ - Life around the world has been feeling the effects of climate change, land degradation, deforestation, pollution and the overuse of water. Ultimately, most regions are using too much of their renewable “income” of water from rivers and snowmelt and have emptied their “savings” in groundwater and other reservoirs, ushering in an era of “global water bankruptcy.” We cannot rebuild vanished glaciers or reinflate acutely compacted aquifers. But we can prevent further losses and redesign institutions to live within new hydrological limits.

1/21/2026 BBC Future How the nutritional benefits of foods change as you age - The two main nutrients we should focus on in old age are calcium and vitamin D. Eating enough quality protein is also really important as we age.

1/20/2026 ScienceDaily Stanford scientists found a way to regrow cartilage and stop arthritis - Scientists at Stanford Medicine have discovered a treatment that can reverse cartilage loss in aging joints and even prevent arthritis after knee injuries. By blocking a protein linked to aging, the therapy restored healthy, shock-absorbing cartilage in old mice and injured joints, dramatically improving movement and joint function. Human cartilage samples from knee replacement surgeries also began regenerating when exposed to the treatment. Human trials will be launched soon.

1/12/2026 The Daily Show Vitamin Plastic Water: Don’t Just Consume Microplastics, Enjoy Them! – Humor in a plastic world.

1/20/2026 NASA Explore North America’s Greenhouse Hub - In the Leamington (Ontario) area, growers cultivate vegetables and other crops within millions of square feet of greenhouse space. Commercial greenhouse operations began to gain a foothold in this area in the 1960s and 1970s as technology advanced and regional demand for fresh vegetables increased. Since then, the industry has continued to grow, securing Leamington’s reputation as the “greenhouse capital of North America.”

1/20/2026 NPR Polyester clothing has been causing a stir online. But how valid are the concerns? - Though polyester has been around for a while, in many cases, manufacturers have begun using polyester for items that natural fibers would be better suited for. For example, polyester is often found in summer clothes, even though the material traps heat. And people eventually dump clothes that are uncomfortable. Mounds of abandoned clothing are showing up on coastlines in countries like Ghana, India and Chile, Palladino said. Ghana, for example, has a large market for upcycling clothes. But many of the clothes it receives from the U.S. are of increasingly lower quality, so some purchasers dump them in lagoons and landfills, which end up in the oceans. Natural fibers clothing have cost you a little more, but you're going to have it longer.

1/19/2026 ArtNet The Forgotten Designer Who Created America’s First National Parks Posters - Dorothy Waugh was a pioneering Modernist designer who created the U.S. government’s first in-house National Parks poster campaign during the Great Depression, is the subject of her first-ever solo exhibition. After leaving the NPS, Waugh got a job at Knopf, founding and leading the publishing house’s Books for Young Adults Division. She also worked for 25 years as the head of public relations at the Montclair Public Library in New Jersey. In addition, Waugh was an educator, offering the first-ever course in typography at the New York School of Fine and Applied Art, now the Parsons School of Design. On top of all that, she moonlighted as journalist and poet, and even as a radio personality, with her own regional radio program. She also wrote and illustrated many books for children, as well as two scholarly tomes on the poet Emily Dickinson. The last of those was published when Waugh, who lived to be 99, was 94.

1/18/2026 Our World in Data How have crime rates in the United States changed over the last 50 years? - Several crimes fall within the category of violent crimes. In US statistics, this includes homicide (murder and non-negligent manslaughter), rape, robbery, and aggravated assault. Violent crime rates increased during the 1980s, reaching a peak in the early 1990s at around 750 offenses per 100,000. Since then, rates have more than halved. Over the past three decades, rates have fluctuated slightly from year to year, but the overall trend has been downward.

Zentangle® – January 2026

31 Zentangle tiles – one for each of the 31 days in January.

I chose to cut black and light blue cardstock for the month and skewed a bit toward the light blue as the month progressed. Most of the tiles I make are during the wind down of the day – the hour before bedtime. Many times my Garmin registers ‘rest’ during the time I am making them!

The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. “Zentangle” is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

America 1976

The ‘book of the week’ is a catalog from an exhibition of art that started at the Corcoran Gallery of Art in second quarter of 1976 and then to other museums around the country until May 1978. It is available from Internet Archive.

This year will be the 250th anniversary of the US Declaration of Independence being adopted…and there will probably be similar exhibits celebrating the nation through art this year. I remember 1976 from the perspective of living in the Dallas area, working full time and taking classed toward my biology degree at night; I was so busy during the week most of the time at home was spent asleep; my husband and I had a weekly out-to-eat between my work and evening classes as a time to talk/catch up with each other. I was a little aware of special construction projects and celebrations that happened with the bicentennial and probably went to see some fireworks….but don’t remember seeing any associated art exhibits! Maybe this year will be different. I’d rather see a drone show than fireworks (better air quality) and being in an air-conditioned museum in July sounds good to me!

America 1976: a Bicentennial Exhibition Sponsored by the United States Department of the Interior

Gleanings of the Week Ending December 20, 2025

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article. (Note: I have changed the format to include the date and source of the article.)

11/30/2025 NPR  More cities are seeing PFAS pollution in drinking water. Here's what Louisville found - What we do is manage risk, and we start that at the river. It sounds weird, but source water protection – keeping the stuff out of the river – is a big deal.

11/25/2025 Artnet Radiant Tiffany Landscape Window Leads Major Auction of the Studio’s Masterpieces – Beautiful glass…there are some coming to auction in December. I enjoyed the pictures in the article.

12/2/2025 Washington Post ‘Everywhere chemicals’ are in our food, decades after scientists recognized dangers - A large body of science has linked phthalates to a variety of serious health conditions, including premature birth and infertility. The costs to society are huge. A 2024 NYU-led study that catalogued health effects from phthalates exposure in the United States — including contributions to diabetes levels and infertility — estimated that dealing with phthalate-related diseases cost $66.7 billion in a single year. Previous Washington Post article on phthalates from last September: The health risks from plastics almost nobody knows about.

12/2/2025 Science Daily Is your gut being poisoned? Scientists reveal the hidden impact of everyday chemicals - Many chemicals designed to act only on one type of target, say insects or fungi, also affect gut bacteria. Some of these chemicals had strong effects. For example, many industrial chemicals like flame retardants and plasticizers -- that we are regularly in contact with -- weren't thought to affect living organisms at all, but they do.

12/7/2025 Clean Technica Your Single-Use Plastic Bottles Are Killing Endangered Sea Turtles - A recent study published in Proceedings of the National Academy of Sciences concludes that plastic ingestion has been documented in nearly 1,300 marine species, including every seabird family, marine mammal family, and sea turtle species. Researchers analyzed data from more than 10,000 autopsies from marine creatures killed by ingesting plastic; they calculated amounts consistent with a 90% likelihood of death:

  • 23 pieces (0.098 cm3/cm) in seabirds;

  • 29 pieces (39.89 cm3/cm) in marine mammals: and,

  • 405 pieces (5.52 cm3/cm) in sea turtles (377 for juveniles).

12/2025 Greenpeace Plastic Merchants of Myth: Circular Claims Fall - After decades of meager investments accompanied by misleading claims and a very well-funded industry public relations campaign aimed at persuading people that recycling can make plastic use sustainable, plastic recycling remains a failed enterprise that is economically and technically unviable and environmentally unjustifiable. (Press release for the document)

12/8/2025 The Conversation PFAS in pregnant women’s drinking water puts their babies at higher risk – Data on all births in New Hampshire from 2010-2019 were analyzed. The 11.5 thousand births that occurred within 3.1 miles of a site known to be contaminated with PFAS and where mothers were served by public water system (well based) were selected for further analysis. PFAS was greater in the water system wells downstream from the site. Births in the area served by wells downstream were 43% more likely to be low-weigh (under 5.5 pounds), 20% greater chance of preterm birth, and 191% greater chance of the infant not surviving its first year. Research was done at University of Arizona.

12/8/2025 Science Daily Humans are built for nature not modern life - Human biology evolved for a world of movement, nature, and short bursts of stress—not the constant pressure of modern life. Industrial environments overstimulate our stress systems and erode both health and reproduction. Evidence ranging from global fertility declines to chronic inflammatory diseases shows the toll of this mismatch.

12/7/2025 Clean Technica The Floating Solar Revolution - Despite this year’s sharp U-turn in federal energy policy, the renewable energy transition continues to branch out in new directions. One emerging factor is the relatively new area of floating solar. The field has already begun to scale up in some regions around the world, and innovative solar firms are carving out new opportunities here in the US as well.

12/7/2025 Science Daily New moonquake discovery could change NASA’s Moon plan - Scientists have discovered that moonquakes, not meteoroids, are responsible for shifting terrain near the Apollo 17 landing site. Their analysis points to a still-active fault that has been generating quakes for millions of years. While the danger to short missions is low, long-term lunar bases could face increasing risk. The findings urge future planners to avoid building near scarps and to prioritize new seismic instruments.

Zentangle® – November 2025

Thirty days in November…so I selected 30 tiles from the 101 that were produced in November.

They are all ivory cardstock with black ink patterns…color highlights. There are patterns I repeat frequently and others that seem to emerge for a few tiles only. I am using color pens that are several years old; I remember that I bought some of them at the Walmart in Carrollton TX in the year I started traveling to Texas again after COVID. It takes discipline to not buy new pens until old ones are depleted!

I was traveling for 11 days out of the month and kept two pockets (one for tiles and one for pens) of my laptop bag packed with supplies! My Zentangle time is part of my winding down routine toward the end of the day whether I am at home or in a hotel; almost all the tiles were produced between 8 and 9 PM!

I’ve already cut red, green and white tiles for December – and plan to use black and white inks.

The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. “Zentangle” is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

Zentangle® – October 2025

October was a busy month with 8 days away from home (Jefferson City and Dallas)….and getting my damaged car repaired and our hot water heater replaced. Making Zentangle tiles is my tried-and-true activity for calming down at the end of the day – even when I am traveling!

I have discovered that if I make two sizes of tiles (3.5 square and 5 x 3.5), there is not a much leftover after cutting the 8.5 x 11 card stock …..so each month will probably have some of both sizes from now on! I have been using bright colors during October….might change to off white tiles in November and more colored inks.

The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. “Zentangle” is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

Niagara: Two Centuries of Changing Attitudes

The Corcoran Gallery of Art organized an exhibit of art featuring Niagara Falls in 1985. The exhibit book is available for browsing on Internet Archive. There are four essays included:

  • Nature’s Grand Scene in Art

  • An American Icon

  • Doing Niagara Falls in the Nineteenth Century

  • The Role of Niagara in America’s Scenic Preservation

Or – just browse the book for the art! I’ve selected 4 sample images…there are a lot more to be found by browsing the whole book (link below).

Niagara: Two Centuries of Changing Attitudes, 1697-1901

Zentangle® – September 2025

113 tiles created in September ---- 31 selected to appear in this post.

The tile material is more varied this month:

Two corrugated cardboard tiles that were originally packaging around glass food storage containers I bought to replace my old plastic containers. I liked the shape as well as trying a new material. The bumpiness of corrugated cardboard makes the patterns more challenging.

There were 11 plain card stock tiles in pastel and bright colors (only two rectangular…the others square).

I enjoyed some new marble card stock – incorporating the marble lines as the string.

The watercolor tiles are old friends. I like the color changes. They make simple patterns look quite different.

Finally – 3 tiles were cut from magazine pages!

The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. “Zentangle” is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

Gleanings of the Week Ending September 27, 2025

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Flamingos reveal their secret to staying young - A decades-long study in France reveals that resident flamingos, which stay put, enjoy early-life advantages but pay later with accelerated aging, while migratory flamingos endure early hardships yet age more slowly. This surprising link between movement and longevity challenges old assumptions and offers new insights into the science of aging.

‘Montana Miracle:’ The State Actually Succeeding at Housing Reform - In 2023, Montana passed a series of state laws aimed at increasing housing construction that included allowing ADUs and legalizing multifamily housing in commercial zones. This year, the legislature doubled down, expanding on the 2023 law and eliminating parking requirements for most units in the state’s 10 largest cities. A new law also eases permitting for manufactured home parks to eliminate the need for a subdivision review when these parks are not subdivided into private lots. Another allows single-staircase buildings up to six stories, making it easier to build denser buildings on smaller lots.

Photographers Capture Underground Pools and Passages of Lechuguilla Cave in New Mexico - So far, 150 miles of Lechuguilla Cave have been explored. With every new survey, the cave offers new insights as to how underground chambers like these are formed and the microbial beings found there. Its beauty earned the entire Carlsbad Cavern National Park the title of a UNESCO World Heritage Site in 1995. But due to its complexity, entrance is limited, with the NPS restricting explorations to highly trained speleologists with pre-approved plans.

Plastic Free Water Filters: Can We Find Water Purifiers without Plastic? – My daughter and I are looking to upgrade our water filters. I hope the water filter technology improves with emphasis on reducing microplastics in water.

Inside Ukrainian Artist Dmitry Oleyn’s Sculptural Approach to Landscape Painting - Rather than use the traditional approach that embraces the flatness of the canvas, the artist instead builds his pigments so there is an element of bas-relief, leaving the surface rugged and with a marked sense of tactility from the artist’s hand. When they are displayed, the irregular surface casts shadows, which when viewed against the painted shadows, is especially intriguing; it also creates a degree of mutability, as depending on the time of day and where the paintings are hung, the lighting of the space dialogues with the work both physically and compositionally.

Photography In the National Parks: Mesa Verde Revisited – I’ve been to Mesa Verde once….back in the 1970s. This article reminded me that I want to go again.

Map Reveals Toxic Pollution Leaking from U.S. Drilling Sites - Scientists have shown that U.S. oil and gas drilling sites are not just leaking methane but also a host of toxic chemicals that pose an urgent threat to the health of those living nearby. A new interactive map details the impact of hundreds of major leaks. At nearly every oil and gas site, leaks also produced benzene, a known carcinogen, as well as other chemicals that have been shown to harm bone marrow, weaken the immune system, impair the nervous system, as well as cause headaches, dizziness, vomiting, and fatigue. Is the fossil fuel industry so arrogant that they don’t care that they are spewing poison (some of which could be used for fuels and other industrial purposes if captured) that negatively impact the health of people and other life?

World’s Tallest Douglas Fir Tree Damaged in Mysterious, Multi-Day Blaze, but It’s Alive After Firefighters Extinguish Flames – It burned from August 16 to August 21. The tree is estimated to be around 450 years old and has a diameter of 11.5 feet. It no longer holds the title of the tallest Douglas fir in the world. However, officials are hopeful the old tree will rebound from the damage wrought by the fire. It’s possible the fir will even grow a new crown.

Six tips from the Middle Ages on how to beat the summer heat – Save the ideas for next summer: work flexibly, wear the right hat, eat to lower body temperature, try wild swimming, use aftersun, or flee.

8 Hints to Reduce Your Food Footprint - You can make food decisions today that change your food footprint. Eight ways you can reduce your food footprint so it’s more environmentally food-friendly: limit ultra-processed foods, curb waste, eat a primarily plant based diet, buy local, compost your food scraps, avoid plastic food packaging (sometimes difficult to do), lose the gas stove, call out Big Ag for its polluting practices.

Zentangle® – August 2025

I had 155 tiles from August to choose the 31 for this monthly post! I had 40 that I selected in my first pass and it was hard to decide which 9 to deselect.

My tile material this month was black cardstock – in two sizes: 3.5-inch squares and 3.5 x 5 inch rectangles. I enjoyed experimenting with different types of gel pens. I learned that some of the glitter pens don’t scan well. The white (with 3 different tip sizes) and bright colors work best on the black tiles.

The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. “Zentangle” is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

Chihuly Seaforms in 1995

I always enjoy seeing Chihuly glass in museums and gardens…and enjoyed browsing this book available from Internet Archive with wonderful pictures of some of his work. It is my book of the week.

Glass is a material that is strong yet fragile, shaped when molten then rigid. It’s my favorite kind of 3-D art. The graceful curves and vibrant colors seen in this book are like a meditation prompt for me!

Chihuly Seaforms

Gleanings of the Week Ending August 9, 2025

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Scientists unveil bioplastic that degrades at room temperature, and outperforms petroplastics – Sounds great…but will the existing plastic (made from petroleum) industry let this innovation move forward?

The world is getting hotter – this is what it is doing to our brains - As heatwaves become more intense with climate change, scientists are racing to understand how extreme heat changes the way our brains work. A range of neurological conditions are made worse by rising heat and humidity, including epilepsy, stroke, encephalitis, multiple sclerosis, migraine, along with several others. Heat can also alter other ways our brain functions – making us more violent, grumpy and depressed. Hospital admissions and mortality rates among people with dementia also increase during heatwaves. Rising temperatures have also been linked to an increase in stroke incidents and mortality. And there is a lot we do not know.

Bizarre New Creatures Discovered 30,000 Feet Under the Sea - Entire communities of animals, rooted in organisms that can derive energy not from sunlight but from chemical reactions. Through a process called chemosynthesis, deep-sea microbes can turn compounds like methane and hydrogen sulfide into organic compounds, including sugars, forming the base of the food chain.

Hawaiian Petroglyphs Reemerge for the First Time in Years - The full panel of petroglyphs has been exposed again after seasonal ocean swells swept away covering sand. In all, the petroglyphs are spread across 115 feet of beach and consist of 26 figures and abstract shapes that archaeologists believe were created 500 or more years ago.

The US Commercial Rooftop Solar Market Is About to Explode, Federal Tax Credits or Not - If all goes according to plan, all 500+ projects will be completed during this year into 2026, proving yet again that solar is the fastest way to add more capacity to the nation’s grid. Generating electricity on commercial rooftops and distributing it into the grid is America’s most shovel-ready energy option.

The Power of the Emerald Edge - Whether a tropical forest or coastal temperate rainforest, all forests must contend with a unique set of stressors including changes in land use, invasive insects and disease, and extreme weather events. Rapid changes in climate compound these stressors. How do we prepare our forests for the future? Preserving old-growth forests is one of the most powerful steps we can take.

Elusive and Majestic Red-Crowned Cranes in Hokkaido – Beautiful photographs…of beautiful birds.

Germany’s Stunning Fairytale Castles Added to UNESCO’s World Heritage List - The royal castles of Neuschwanstein, Linderhof, Schachen and Herrenchiemsee have been added to the prestigious list, which includes more than 1,200 sites. Neuschwanstein Castle, located near the village of Schwangau in Bavaria, is one of Germany’s most popular tourist sites. Every year, roughly 1.4 million travelers visit the site.

Learning how to live with shrubbier grasslands (part 1 and part 2) - Our grasslands are getting “shrubbier” and it’s increasingly difficult to prevent that. Because the drivers for that change are mostly beyond our control, it seems obvious that we need to start thinking differently about grassland management.

3 Ways Ancient Egypt Left Its Mark on Modern Art – Empire furniture, art deco, and artists like Bridget Riley.

Zentangle® – July 2025

31 days in July so there are 31 tiles in the mosaic below. I had 140 to choose from! I made 3.5-inch squares from magazine pages again this month (like I did back in June) and then made patterns over the images. It was fun to use aspects of the images for the ‘thread’ or simply the background of the pattern I wanted to make! I am forcing myself to resume using cardstock tiles next month but will probably return to using tiles cut from magazine pages periodically; they are so different than the other tile materials…and I like that challenge.

The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. “Zentangle” is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.