- !Catchy Colors
- * Flickr en Español
- * Vanishing Points *
- .:Utterly Surreal:.
- Addicted to Expression
- Arboreal, the Art of Trees (Tree/s must be the focus of the pic)
- Available Light / Existing Light
- B Square
- Bar Shots
- Black and White
- BLACK AND WHITE PHOTO HEAVEN!
- Black Cat Brigade
- Calatrava
- Cloudporn
- Coffee
- Color and Colors - No computer-generated posts.
- Colour Street Portraits of People
- Dreams can come true
- Flickr Worldwide Photowalks
- FlickrCentral
- fungi
- Green is Beautiful
- Hipstafanatics
- Hoboken, NJ
- Hudson River
- Industry
- knit no clothes
- Leaves and Flowers
- Less Is More...
- Life Aquatic
- New Jersey - The Garden State
- New York, New York
- Newark
- Old Film Cameras (only photos of cameras)
- Onions et allia
- Patterns in nature
- pavement
- People / Adults + Photo Titles
- People in the City
- Photographer Universe
- Portrait of FACE < Head to Shoulder Shots Only >
- Proteaceae
- Protests, Political Art, Democracy, Social Change
- Random & Creative shots
- Rhubarb
- Secret Life of Plants
- Self-Portrait Café (SPC)
- Sign City
- Southwest Virginia
- Still Life photography / Natureza Morta
- Street Art on Flickr
- Taxidermy
- Tentacles - The Pool for Cephalopods of the Subclass Coleoidea
- Textures
- The Magic of Colour
- the skies above
- Through a glass, darkly
- Tombstones and Cemeteries
- Typography and Lettering
- Urban Decay
- Urban Nature
- Urban unicorns
- World of Eggs
- Über Hipstamatic