Gregory Rothman
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gregoryrothman.bsky.social
Gregory Rothman
@gregoryrothman.bsky.social
460 followers 350 following 700 posts
I take pics -occasionally artistic. Atheist. Doctorate in Armchair Biology & working on one in Law.
Terminally Diagnosed w/ Wanderlust & Curiosity. Working on being a better person, … not always successful. Tap photos for further descriptions.
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Reposted by Gregory Rothman
cubsgirl.bsky.social
PLEASE HELP THIS BABY. SHE’S BEEN IN THE SHELTER ALL HER LIFE! 👇👇👇👇👇👇👇👇👇👇
December 14, 2025 at 8:51 PM
gregoryrothman.bsky.social
#Hoodoos at #CoalMineCanyon near Tuba City, Arizona. #NavajoNation

#Stunday #ArtYear #Landscape #PhotoHour #EastCoastKin #PhotographersUnited #PhotographersOfBlueSky #Foto #Desert
A wide, open desert landscape under a pale blue sky. In the foreground stand two tall, sculptural rock formations. Each looks like a stone pedestal topped with a wide, flat slab, resembling a giant stone mushroom or table. The nearest formation rises from a light gray, sandy base that narrows slightly as it goes up. On top rests a thick, rust-brown rock layer that juts outward, casting a shadow beneath it. Behind it, a second, smaller formation echoes the same shape. The ground is uneven and rocky, scattered with broken stone fragments. In the distance, layered cliffs and mesas stretch across the horizon in muted browns and reds, giving a sense of vastness and isolation. These are hoodoos, formed through a long process of erosion: 1. Layered Sedimentary Rock Millions of years ago, this area was covered by sediments laid down by water and wind. Harder rock layers formed on top of softer ones. 2. Differential Erosion Wind, rain, and freeze-thaw cycles slowly wore away the softer rock below while the harder “caprock” on top resisted erosion. 3. Undercutting and Balance As the softer base eroded, it narrowed, leaving the harder upper layer balanced above it like a protective umbrella. 4. Ongoing Change These formations are temporary on a geological timescale. Eventually, the caprock will fall, and the hoodoo will collapse.
December 14, 2025 at 11:07 PM
gregoryrothman.bsky.social
Iceland.

#colorADay #GreenSat #ArtYear #Landscape #photographersOfBlueSky #Photohour #EastCoastKin #foto #PhotographersUnited
The scene shows a quiet, rugged landscape shaped by volcanic activity. In the foreground, a shallow stream of cloudy, pale gray water flows slowly around smooth, dark rocks. Many of the rocks are rounded and irregular in size, some as large as stools, others small like stepping stones. Bright green moss clings to the rocks and lines the edges of the water, creating a strong contrast against the dark stone. The ground around the stream is uneven and rocky, with patches of green vegetation scattered across black and brown volcanic soil. In the middle distance, the land rises gently, dotted with more rocks and low plants. In the background, a steep, cone-shaped mountain dominates the view. Its slopes are dark and earthy, with streaks of green moss and grass running down its sides. The sky above is overcast, filled with soft gray clouds, giving the entire scene a cool, calm, and slightly misty feeling. Overall, the environment feels remote, quiet, and natural—cold water, rough stone, and soft moss blending together in a stark but peaceful volcanic landscape. Credit: Gregory Rothman
December 13, 2025 at 7:57 PM
gregoryrothman.bsky.social
A cloud of #Mobula Rays rolls over the sands of Cabo.
#FishyFri #coloroftheday #PhotoHour #ClassicMono #BWFri #EastCoastKin #PhotographersOfBlueSky #PhotographersUnited
#ArtYear
A black-and-white underwater photograph shows a dense school of rays swimming together. Dozens of flat, diamond-shaped bodies overlap, forming a dark, clustered mass against a pale, hazy background. Their pointed “wings” curve and ripple as they move, with lighter edges catching the light and creating a shimmering pattern. The rays are tightly packed, almost touching, giving the impression of coordinated, graceful motion as a single living cloud beneath the water’s surface. Credit:Gregory Rothman 2025
December 12, 2025 at 2:34 PM
gregoryrothman.bsky.social
Last December in #Wynwood.

#HumansOfBlueSky #UrbanGaze #photoHour #PhotographersUnited #EastCoasrKin #Foto #PhotographersOfBluesky
#UrbanArt #PublicArt #Grafitti #ArtYear
A large and colorful street mural painted across a long wall in the Wynwood Arts District of Miami. The mural stretches horizontally and is painted in bold, high-contrast colors, mostly purples, yellows, blues, and blacks, with a retro science-fiction and comic-book style. On the far left, there is a giant, surreal eye with thick black outlines and yellow highlights, floating in a purple, star-filled space background. Above it, a small yellow comic-style text box reads: “WHAT IS… OUT THERE?” Moving toward the center, there is a stylized human figure, likely male, painted in yellow and purple tones. He has a serious expression, wears reflective sunglasses, and has small wing-like shapes near his head, giving him an otherworldly or angelic appearance. Behind him are planets and stars, reinforcing a space theme. To the right of this figure, a flying saucer (UFO) hovers in the sky. A bright yellow beam shoots downward from the UFO, as if it is abducting or lifting something. The space background continues with stars and cosmic shapes. On the far right, there is a large illustration of a woman’s face, tinted in cool blue-green tones. She has long hair and wears heart-shaped sunglasses, which she is lifting slightly with one hand as if peeking over them. Her lips are bright red, and her expression looks curious or surprised. A small atom symbol is drawn on her forehead, again suggesting science or space. In front of the mural, on the sidewalk, several pedestrians are walking past. They appear to be casually dressed, some carrying bags, some talking, and others looking at the mural. The street runs along the bottom of the image. The overall feeling of the image is energetic, playful, and mysterious, blending pop art, science fiction, and street culture. At the bottom center of the image is a small red text credit that reads: “© Gregory Rothman 2024.”
December 11, 2025 at 11:42 PM
gregoryrothman.bsky.social
Ended up photographing these guys quite some bit this past summer. #AmericanGoldfinch ( #SpinusTristis).
#BirdoftheDay #BirdonaTwig
#BirdsofBlueSky #eastCoastKin #PhotographersUnited #PhotographersOnBlueSky #Stunday
A small, brightly colored yellow bird, American Goldfinch (Spinus tristis)., perched delicately on a green plant stem among several blooming yellow flowers. The bird has a vivid lemon-yellow body, a black cap on its head, and black wings with white accents. It appears to be an American goldfinch. Its beak is open slightly, as if it is calling or nibbling on the plant. One tiny pinkish foot grips a green bud for balance. The flowers around it are daisy-like, with long yellow petals radiating from green centers. The background is softly blurred in shades of green, giving the scene a peaceful, summery feel. The overall mood is bright, gentle, and full of natural beauty, capturing a moment of a small bird interacting with wildflowers.
December 7, 2025 at 1:11 PM
gregoryrothman.bsky.social
They called him Flipper, Flipper, King of the Sea! Faster than…slower than an #Orca.
Off Cabo San Lucas, an orca shows off a dolphin morsel.

#FishyFriday #Photohour #BWfri #coloraday #photographersofbluesky #photographersUnited #EastCoastKin #UnderwaterPhotography
The image is an underwater photograph showing a large orca swimming just beneath the surface of the ocean. The water is calm above it, with ripples catching the light. The orca’s body fills most of the frame—smooth, powerful, and marked with its distinct black-and-white patterns. Its head is angled slightly downward, and in its mouth it is holding a small piece of what appears to be a dolphin, though the image does not show anything graphic—just a light-colored fragment. In the upper right portion of the image, near the water’s surface, a human swimmer or snorkeler is visible. They appear to be calmly floating or swimming horizontally, holding a small camera or stick-mounted device, watching or filming the orca from a respectful distance. The whole scene has a muted, monochrome tone, creating a calm, almost cinematic feeling. The photograph is credited to Gregory Rothman, 2025.
December 5, 2025 at 5:01 AM
gregoryrothman.bsky.social
A #KelpGull, ( #LarusDominicanus ) elegantly hovers above as it searches for a nibble.

#Photohour #EastCoastKin #Birds #BirdsofBlueSky #Flyday #PhotographsUnited #Wildlife #PhotographersOfBlueSky
A single white seabird, a kelp gull, is captured mid-flight against a very pale, misty sky. Its wings are lifted high in a soft arc, feathers slightly blurred to show motion. The bird’s body and head are angled downward as if descending. Its bill is yellow with a hint of orange near the tip, and its legs hang loosely beneath it. The background is minimal and bright, with only faint, blurred shapes suggesting distant clouds or landscape. The overall feeling is quiet, soft, and airy. Credit ©Gregory Rothman The kelp gull (Larus dominicanus) is a large, robust gull found throughout the Southern Hemisphere. Adults typically have a white head and body with contrasting dark slate-black wings and back. They have a strong yellow bill often marked with a small red spot. Known for being adaptable and opportunistic, kelp gulls feed on fish, invertebrates, carrion, eggs, and even human refuse. They commonly nest on coastal cliffs, dunes, and offshore islands, forming loose colonies. Kelp gulls are widespread, occurring in South America, Africa, Australia, New Zealand, and many sub-Antarctic islands. Their populations are generally stable and even expanding in some regions due to their ability to exploit human-modified environments.
November 28, 2025 at 5:01 PM
gregoryrothman.bsky.social
Recently, I visited Boston. I was only able to explore for a couple of days. I saw family, museums and I ate. While only a few meals in a small city, they have a slamming food scene.

#humansofbluesky #iPhone17p #UrbanGaze #YellowThursday #Astra #EastCoastKin #PhotoHour #PhotographersOfBlueSky
Beneath the soft hum of ventilation and the quiet glow of hanging steel lamps, the kitchen at Astra becomes a small universe of light and intention. The chef stands alone at the center, a figure carved out of concentration, his posture a quiet bow to the craft. Warm light spills over his hands as he coaxes a ribbon of sauce onto each plate, turning the long counter into a painter’s canvas—twelve blank circles waiting for color, rhythm, meaning. Around him, the kitchen is still, almost reverent. Stainless steel sleeps in the half-shadow, pots stand like sentinels, and the white tiled walls reflect a calm, lunar brightness. The world beyond the pass feels distant; here, creation moves at the measured tempo of breath and skill. In the foreground, small yellow blocks and tiny figurines line up in crisp formation—silent chess pieces in the choreography of service. Their presence adds a touch of whimsy to the solemnity, as though the kitchen holds both discipline and play, precision and imagination. The chef’s glasses catch the light, the only sharp gleam in a room otherwise softened by haze and warmth. In this moment he is both artisan and conductor, shaping an experience one spoonful at a time. Astra’s kitchen glows like a workshop of modern alchemy—where simple ingredients, under steady hands, become something luminous. Credit: Gregory Rothman 2025
November 27, 2025 at 1:48 PM
gregoryrothman.bsky.social
A female (I believe juvenile) #woodduck about to slip in to the N Pond

#ontheedge #birdoftheday #eastcoastkin #photographersunited #photohour #birds
The image shows a small duck perched on a large, weathered log that leans out over calm water. The log is pale gray-brown with rough, cracked bark and mossy patches. The duck stands close to the edge, looking downward toward the water’s surface, as if considering taking a step in. The duck has a dark, glossy head—almost charcoal—with a soft white ring around its eye. Its body is patterned with mottled browns and pale speckles. On its wings, a striking patch of bright iridescent blue stands out vividly against the otherwise muted colors. The water below is smooth with gentle ripples, reflecting the duck and the log in soft, wavy lines. The overall atmosphere is quiet and peaceful, like a moment captured in early morning light in a forested wetland. This duck is a female Wood Duck (Aix sponsa). Males are extremely colorful, but females have a subtler beauty: soft brown plumage, a white eye ring, and that distinctive blue wing patch. Wood ducks are one of the few duck species that regularly nest high above ground in tree cavities, sometimes up to 60 feet (18 meters) high. Just one day after hatching, the tiny ducklings jump from the nest and bounce on the forest floor—totally unharmed—and follow their mother to water. They have sharp claws on their webbed feet that help them grip tree bark, making them excellent climbers for a duck. The bright blue wing patch you see is created not by pigment but by structural coloration—microscopic feather structures that reflect light to produce color. In the early 1900s, overhunting and habitat loss pushed wood ducks to the brink, but strong conservation efforts helped them rebound spectacularly.
November 27, 2025 at 8:47 AM
Reposted by Gregory Rothman
tuexplorer1.bsky.social
Just stop with the balloon releases already!!!! This is what hapoens when you do dumb shit like that. These DO NOT fall apart, they sit down way down here and pollute. @schmidtocean.bsky.social dive 871 #asgardarchaea #MarineLife
November 26, 2025 at 3:55 PM
gregoryrothman.bsky.social
“Now are the Foxes!”
Yortuk and Georg Festrunk
#Svalbard, #Norway

#Arcticfox #VulpesLagopus #AnimalArtTuesday #ArtChallenge #ArtYear #PhotographersUnited #EastCoastKin #PhotographersOfBlueSky #Wildlife #foto
The image shows a solitary Arctic fox (Vulpes lagopus) resting in a tundra landscape in Svalbard. The fox sits in pale brown and mossy vegetation, its thick winter-white coat blending almost seamlessly with the surroundings. Its fur looks soft and dense, adapted to extreme cold. The fox is facing sideways with a calm, alert expression, ears perked forward and its large, fluffy tail curled around its body for warmth. The background is softly blurred, emphasizing the animal’s crisp silhouette. Arctic foxes are small, resilient predators native to the High Arctic. They survive temperatures that can drop below –50°C thanks to their exceptionally insulating fur—one of the warmest of any mammal. In Svalbard, they feed on seabirds, eggs, carrion, and anything the harsh environment offers. Their coat changes seasonally: white in winter for camouflage in snow, and brown-gray in summer to blend with the tundra.
November 25, 2025 at 4:21 PM
Reposted by Gregory Rothman
albinobadguy.bsky.social
This is crazy to see.
nothoodlum.bsky.social Hoodlum 🇺🇸 @nothoodlum.bsky.social · 21d
Let’s check in on the MAGA ‘patriots’ from Russia, Nigeria, India, Pakistan, Malaysia, Thailand, Bangladesh, Indonesia, Kenya, Turkey, Egypt, Saudi Arabia, the Philippines, and Iran - spreading their ‘patriotism’ worldwide.
November 24, 2025 at 5:18 AM
gregoryrothman.bsky.social
#Lofoten, Norway 2017.

Through primrose tufts, in that green bower,
The periwinkle trailed its wreaths;
And ’tis my faith that every flower
Enjoys the air it breathes.
-William Wordsworth
#ImageAndVerse
#Stunday
#Photohour #Landscape #EastCoastKin #PhotographersUnited #PhotographersOnBlueSky #Foto
A peaceful, open landscape in Lofoten, Norway. In the foreground, tall, wild grasses—green with hints of gold—surround a narrow, gently curving stream. The water in the stream is very still, creating a near-perfect mirror reflection of the sky above. The sky is dramatic and expansive, filled with large, soft clouds in shades of gray and blue. Light from the sun, which is hidden behind the clouds near the horizon, creates a bright glow that spreads across the sky and reflects on the water’s surface. In the distance, a range of sharp, rugged mountains stretches across the width of the image. Their shapes are softened by a light mist, giving them an ethereal, blue-gray appearance. At the base of the mountains, you can faintly see a few small buildings or houses, but they are tiny compared to the surrounding nature. Overall, the landscape feels vast, quiet, and untouched—an open, windswept coastal plain framed by dramatic mountain peaks under a moody northern sky. Credit ©Gregory Rothman 2017
November 23, 2025 at 10:25 PM
Reposted by Gregory Rothman
nortygirl.bsky.social
Sad fact.....
November 23, 2025 at 12:18 PM
gregoryrothman.bsky.social
The #Arashiyama Bamboo Forest.

#kyoto #forestfriday #LandscapePhotography #ScapeFriday #Scape #PhotographersofBluesky #Eastcoastkin #Travel #Minimal #Photo-hour #PhotographersUnited
The image is The Arashiyama Bamboo Forest in Kyoto, Japan, but with a dramatic artistic twist. The path is centered, leading straight ahead, while the tall bamboo stalks rise on both sides. The photographer used a zoom-blur effect, creating streaks of light that radiate from the center of the image. This makes the forest appear as if it is rushing toward the viewer, giving a dreamlike, almost otherworldly sensation. The Arashiyama grove is known for its serene atmosphere, soft rustling sounds, and towering green bamboo that form a natural cathedral. It is considered one of Kyoto’s most iconic landscapes and is protected as a nationally designated scenic site. The forest symbolizes calm, resilience, and harmony in Japanese culture and has long been associated with Zen aesthetics. The bamboo species here is Moso bamboo (Phyllostachys edulis), the largest temperate bamboo species in the world. • It can grow astonishingly fast—up to 30–45 cm (1–1.5 ft) per day under ideal conditions. • Mature stalks can reach 20–28 meters (65–92 ft) tall. • It is a major material in Japanese traditional crafts, building, and cuisine (young shoots are edible). • Moso bamboo forests play an important ecological role, stabilizing soil and supporting wildlife. Overall, this image blends the tranquility of Arashiyama with an energetic, almost cosmic perspective, highlighting both the beauty and symbolic power of bamboo. Photo Credit: Gregory Rothman 2018
November 21, 2025 at 11:32 AM
gregoryrothman.bsky.social
The Grand Tetons in the background of the #MoultonBarn.

#LandscapePhotography #Scape #ColorADay #YellowThu #PhotographersofBluesky #Eastcoastkin #Travel #Photohour #PhotographersUnited
A weathered wooden barn stands alone in a wide, open field of dry yellow grass bordered by patches of green. Its rough-hewn logs and slanted metal roof give it an old, rustic appearance. Behind the barn rises a dramatic mountain range—tall, jagged peaks dusted with snow and softened by light clouds. On either side of the image, leafy trees frame the scene, and in the foreground, green grass bends gently, as if in a breeze. The overall feeling is peaceful, open, and timeless, with nature’s grandeur towering behind a humble historic building. The T.A. Moulton Barn is one of the most photographed barns in the United States and an iconic symbol of the American West. Built by Thomas Alma Moulton and his sons between 1912 and the 1930s, it was part of the Mormon Row community—homesteads established by Mormon settlers in Jackson Hole, Wyoming. These families farmed and ranched on the open sagebrush flats beneath the Teton Range, enduring harsh winters and short growing seasons. Today, the barn is the last remaining structure of the original Moulton homestead and is preserved within Grand Teton National Park. Its weathered boards and striking position beneath the Tetons make it both a cultural landmark and a beloved photographic subject, representing the resilience and history of early settlers in the region.
November 20, 2025 at 7:46 PM
gregoryrothman.bsky.social
#Lofoten - A cluster of Fisherman’s cabins, guarded by the massive Olstinden peak. Truly a magical place.

#scape #RedWed #Norway #ArtYear #Travel #Landscape #EastCoastKin #PhotographersOfBlueSky #PhotoOfTheDay #PhotographersUnited
This photograph shows a dramatic coastal village in the Lofoten Islands of northern Norway, specifically the tiny fishing hamlet of Hamnøy. Dominating the scene is the steep, triangular granite peak of Olstinden, rising almost straight from the fjord like a colossal stone sail. Its sheer gray cliffs contrast with the softer greens of low vegetation at its base and the muted sky above. Clustered along the rocky shoreline are the traditional red fisherman’s cabins, known locally as rorbuer. These small wooden houses stand on wooden stilts anchored into the uneven shoreline, some perched right over the clear, shallow water. Historically, these cabins were simple seasonal dwellings used by fishermen during the cod-fishing season; today, many have been restored for visitors but still retain their rustic charm—bright red walls, white-trimmed windows, and pitched roofs. The water below is calm and transparent, revealing underwater rocks and seaweed in green and teal tones. Waves gently break against the stone shore, adding texture and movement to the otherwise still scene. Against the vast mountain backdrop, the cluster of red cabins looks cozy and almost fragile, emphasizing the wild, rugged beauty of Norway’s Arctic coast. Photo Credit: Gregory Rothman 2017
November 19, 2025 at 11:31 PM
gregoryrothman.bsky.social
By show of hands, during the tour of Santa’s Workshop, who else ended up on the “Naughty List” for wandering off and discovered Superman’s Lair? Anyone? Anyone? Luthor? Luthor?

#ColorADay #BlueTue #CyanTue #LandscapePhotography #Scape #Photohour #PhotographersofBluesky #Eastcoastkin #Travel
November 18, 2025 at 2:17 PM
gregoryrothman.bsky.social
Baby’s First Dip

A baby penguin quivers with excitement at its very first dip,
It flaps, squeaks, nods to its friends—into the blackwater it slips,
A heartbeat later, Bob the leopard seal ends the adventure.

#imageandverse #Photohour #PhotographersofBluesky #PhotographersUnited
#Eastcoastkin
A large leopard seal rests on a ridged, powder-blue iceberg in a frozen seascape. The seal’s long, streamlined body stretches across the ice, its mottled gray-brown back contrasting with the bright, sculpted ice beneath it. Its head is raised slightly, facing the camera with a curious, almost relaxed expression. All around are floating chunks of ice, with dramatic snow-covered mountains and dark rocky cliffs in the background under a clear blue sky. About Leopard Seals: Leopard seals are one of Antarctica’s top predators and are named for the dark spots on their sleek coats. They can grow over 10 feet (3 m) long and are powerful swimmers with wide jaws lined with sharp teeth. Their diet is diverse: they eat krill, fish, penguins, and even other seals. Despite their fierce reputation, they are also known for their intelligence and curiosity. Unlike many seal species, leopard seals often hunt alone and patrol the edges of pack ice. They play an important role in the Antarctic ecosystem by helping maintain balance among prey species.
November 16, 2025 at 8:22 PM
Reposted by Gregory Rothman
demskeys.bsky.social
The Honduran-born Charlotte resident filed a police report after the officers let him go.

Racial profiling, no warrant, no due process; but what else can one expect from a regime committing extrajudicial murder on the high seas?

Trump's gotta go.
November 16, 2025 at 9:48 AM
gregoryrothman.bsky.social
A #WhaleShark glides through the murky green-blue waters of #CenderawasihBay. A school of fish takes refuge beneath her, hugging her belly as she swims.

#GreenSaturday
#ColorOfTheDay #PhotographersofBluesky #Photohour #Eastcoastkin
#WestPapua #PhotographersUnited #Underwater #PhotoOfTheDay
An underwater scene featuring a large whale shark swimming gracefully through greenish-blue water. The whale shark’s massive body fills most of the frame as it glides from left to right, slightly angled upward. Its skin is gray with a pattern of pale spots and lines along its back, characteristic of the species. The shark’s mouth is slightly open, giving it a calm, almost serene expression. Below and around the whale shark, several smaller fish—likely remoras or other hitchhiking species—swim close to its belly and sides. A few elongated fish swim nearby in the open water. The background is a smooth, murky gradient of teal and green, giving a sense of depth and tranquility in the ocean environment.
November 15, 2025 at 7:01 AM
gregoryrothman.bsky.social
A juvenile #percula clown. Clownfish sex is fluid. They are born males and, if dominate, can rise and become the larger female…& can, in rare circumstances, become female again.
#ArtYear
#fishyfriday #fishonfriday
#EastCoastKin #Photohour #PhotographersofBlueSky #Photography #PhotographersUnited
The image shows a small clownfish swimming among the soft, pale tentacles of a sea anemone. The fish is orange with a white stripe bordered by black around its middle. The anemone’s tentacles are translucent and cream-colored, creating a gentle, almost ethereal background. The clownfish appears to be facing the camera, centered and in sharp focus, while the anemone around it is slightly blurred, giving a sense of depth and tranquility. Photo Credit: Gregory Rothman They all hatch male. If in a situation where there is no female, the dominate fish will grow and become female. In rare circumstances a female can be dominated by another female and revert back to male.
November 14, 2025 at 2:54 PM
gregoryrothman.bsky.social
Grand Prismatic Spring, Yellowstone National Park. Swimming is definitely not recommended.
#RedWednesday
#ArtYear
#Photography #Landscape
#EastCoastKin #Photohour #PhotographersofBluesky #PhotographersUnited
Imagine standing before an enormous, steaming pool the size of a football field. From its center radiates a deep, pure blue, fading outward into rings of green, yellow, orange, and red — like a living rainbow on the earth’s surface. Mist rises constantly from the hot water, shimmering in the sunlight, while the air smells faintly of minerals and sulfur. The ground around it is stained in brilliant hues and cracked with fine, branching patterns like veins. Forested hills form a quiet, green backdrop beyond the haze. Grand Prismatic Spring is the largest hot spring in the United States and one of the largest in the world. It sits in Yellowstone’s Midway Geyser Basin, an area fueled by the immense volcanic system beneath the park. About 640,000 years ago, a massive volcanic eruption formed the Yellowstone Caldera — a vast underground chamber that still supplies heat to the region today. The spring’s brilliant colors come from microbial mats — thin layers of heat-loving bacteria that thrive in the mineral-rich water. Different microbes dominate at different temperatures, producing distinct pigments. Near the boiling center, where few organisms survive, the water appears a deep blue because of its purity and the scattering of sunlight. As the water cools toward the edges, orange, red, and yellow rings form from microbial colonies adapted to lower heat. The result is a living, ever-changing spectrum that reflects both the power of Yellowstone’s geothermal activity and the resilience of life in extreme environments.
November 12, 2025 at 5:54 AM
gregoryrothman.bsky.social
Peninsula Valdés, Argentina. Infra #RedWednesday and converted to #BlackandWhite
Honestly, I’m not sure if I like this image or not.

#Photography #Landscape
#Monochrome #ClassicMono
#EastCoastKin #Photohour #PhotographersofBluesky #Dunes #PhotographersUnited #ColorOfTheDay
November 12, 2025 at 5:19 AM