- (A) 4 CORNERS MEMORIAL STATES
- (A)111 AMERICAN NATIONAL PARKS: CANADA & US
- * CityScapes & City Life
- ***Flickr Global
- *Animal Photography Group* (NO CAGES/ENCLOSURES)
- *Animal Photography*
- *Nature Pics*
- ` FLICKR ´
- Aeroplane: In Flight
- Africa
- After Dark - Night Photography
- Aircraft images
- Airplane Wings
- Airplanes
- Airplanes and Airports
- All Animals
- Animals (All Kinds)
- Architecture
- Arizona
- Arizona Discovery
- Arizona Nature
- Arizona Wonders (up to 3 in a row)
- Art of Nature
- Artistic Photography
- Aviation
- Awesome Nature
- B&W
- B+W
- B/W ... the world in black and white
- Beautiful Capture
- Beautiful Earth
- Beautiful Light
- Best of U.S. National Parks
- Black & White Digital
- Black and White Photography Art
- Blanco y Negro - Black and White
- Boats
- Boats, Yachts And Ships (No 30/60 Groups Rule)
- Bridges, Bridges, and MORE BRIDGES
- Buildings/Architecture
- Cacti, Succulents and Bulb Plants
- Cactus
- Cactus & succulent
- California
- California Desert
- canon digital photography.
- Canon DSLR User Group
- Canon EOS 5D Series
- canon photography
- CANON-NO LIMIT
- City
- City Skylines (Buildings,Cities)
- clouds
- Color and Colors - No computer-generated posts.
- Colors of the World
- Deep North
- Desert
- Desert Beauty
- Desert Nature (nothing man-made please)
- Flickr B&W
- flickr in full color [No Black & White !]
- Flickritis: over 87,000 waiting for a vaccine.
- Flora and Fauna
- Flower Flower Flower
- From the Airplane Window
- Glaciers, Icefields and Icebergs
- Gnarly Trees
- Historical places
- I Love Black and White!
- Ice-Snow-Water-Mountains-Glaciers-Glacial*Pools-EVERYTHING*COLD!
- Images of Africa
- industrial culture
- INDUSTRIAL LANDSCAPES & INDUSTRIAL STRUCTURES OLD AND NEW.
- Industry
- Industry_Industrie_Industria
- iPhone Camera Shots
- Landscape Beauty !
- Landscapes of the World
- Landscapes Only
- Landscapes with Atmosphere
- Lights and Shadows
- Lonely Planet
- Marine (3 per day)
- Midwest
- MLB
- Mountains
- Mountains Anywhere
- NASA
- NASA Aviation
- National Geographic Society
- Nature and Animals (Wild Only)
- Nature and Landscapes
- Nature and Photography
- NATURE'S BEST
- nature's composition
- Nature...Anything Goes
- Night Lights
- Night Photography
- Nocturnes - Night Photography
- Official National Geographic Group
- Old And Beautiful (buildings ,barns, shacks, and abandoned homes
- Pacific Northwest
- Paisajes del mundo/World Landscapes
- People of the World (no AI !)
- Photography
- Photos taken with an Apple iPhone
- Plane Lovers
- PLANET EARTH BACK IN THE DAY
- PLANT [directory] 植物
- rainbow
- Reflections
- REFLECTIONS / DISTORTIONS
- Reptiles & Amphibians
- Sea & Ocean ( invite your contacts )
- Secret Life of Plants
- Ships and Vessels
- sky & clouds
- Snakes, Reptiles, Arachnids and Herps.
- Sony Camera Club
- SONY ILCE-6000/6300/6500
- Sony α NEX & ILCE
- Southeast Asia Images
- Space Exploration
- Sports Photographers
- Sports Photography
- Succulents!
- Sunrise, Sunset -- Anything Sun!
- Sunrises and Sunsets
- Sunsets & Sunrises around the world (We Rock Again!)
- Sunsets, Landscapes and Flowers.
- The American Southwest
- The Aviation Museum
- The Best Of Ships And Boats
- The Light Fantastic
- The Nature Conservancy
- the skies above
- Travel Photography
- TRAVEL Photography!
- TREE PICS
- U.S. National Parks
- U.S. National Parks and Places
- Un-enhanced American West
- URBAN
- Urban - Photography
- visit the world - the travel guide
- Warbirds
- Water, water, water
- Water... Oceans, Lakes, Rivers, Creeks
- Waterfalls
- Waterfalls Around the World
- We Love Airplanes
- We travel the World
- Wet Reflections
- White and Black Photography
- White/Black
- Wide-angle
- Wildlife Photography
- Windmills
- Window seat please
- World of B&W + Sepia & other monochrome
- World Photography Day Contest 2022
- World Photography Day Contest 2023
- Your Best Photography
- Your Best Shot 2019
- Your Best Shot 2020
- Your Best Shot 2021
- Your Best Shot 2022
- Your Best Shot 2023
- Your Postcard Shot
- α - Sony Alpha Cameras
- ≈ monochrome ≈