- *Blue...tag "blue"_ 3 max/day
- *Skateboarding*
- 3Way Challenge (Closed for Now...)
- 6 Million People. Add ONE (!!) portrait of everyone you see
- A Moment Reality Took A Breath
- Abstract Impressions
- Abstract Photographic Art
- abstract photography
- Abstract Photography, Art and More...
- Abstract Photos
- Abstract Photos and Art
- Action Photography
- Aerials
- Aeroplane: In Flight
- Aesthetics of Failure
- Amazing iPhoneography
- Amazing Mobile Photographic Art - The GoPix Awards
- Amazing Phoneography ★ The BEST Only!
- American Photo Creative Showcase
- Athletes In Action!
- Austin
- Austin Amateur Photographers
- Austin Night Photography
- Austin Street Art
- Austin, TX
- austinite SXSW
- AutoStitch (& other stitching software)
- B&W DREAMS
- Big Air!
- Bird Identification Help Group
- Birds , Birds Birds
- Black and White
- BMX
- BMX LIFE
- BMX Photography Group
- Body Language
- Bokeh: Smooth & Silky
- Boston Harbor
- Boston Photo Mob
- Boston, Massachusetts
- canon photography
- Canon PowerShot S90
- Canon SD700 IS
- Closer and Closer Macro Photography -
- Color: DEEP, DARK, RICH, VIBRANT!
- Conceptual photography
- Corrupted
- d r e a m s c a p e s
- Databending
- Decisive Moment
- Deep North
- Deliberate Motion Blur: The Best of the Movers and Shakers!
- Digital Black and White (2 per day: no nudity: no colour)
- EARTH : The way you see it from high altitude
- East Austin
- FIJI
- Flickr API
- Flickr Challenge Group!
- Flickr's 2-Weekly Theme Contest - New theme: play
- Fog, rain and snow
- fountains
- from ABOVE
- From the Airplane Window
- Funny
- Glitch Art
- Global Photojournalism; Protest, Culture, and News
- Graves, Tombs And Cemeteries
- HCB's "The Decisive Moment"
- HCSP (Hardcore Street Photography)
- HDR
- HDR from a single RAW
- Humor
- I Love Trains
- I ♥ iPhone
- In Motion - Motion Blurred
- Insomniac
- iPhone
- iPhone Camera Shots
- iPhone Freaks
- iPhone-Photography
- iPhoneography
- Island Photography
- Landscape
- Long Exposure
- Long Exposure Colours
- Longer Exposure, Extreme Neutral Density
- Lossy
- Mountains Anywhere
- Multiple Exposure
- Music Makers
- Natural Light Child Photography
- NATUREPIX
- Night Images
- nighthawks
- Nikon D200/D300 Users
- Nikon Digital
- No-Flash Night Shots
- Odd and Abstract
- panoramas
- Panoramas - Panoramiques
- Photos taken with an Apple iPhone
- Quality Abstracts
- REFLECTIONS / DISTORTIONS
- Selected minimum
- Self Taught Photographers - LOOK AT DISCUSSIONS FIRST!
- silhouette
- Skateboarding
- Skateboarding Photography
- sky & clouds
- Skyopal's Digital Watercolor Group
- Snapseed Photo Share
- Sony RX100 (All Versions)
- Soulful Black & White
- Street life...(Street photography / Street portraits)
- Street Photography
- s|ightly{GLITCH]y
- Texas Music
- The Car Window
- The world in sepia
- Through a glass, darkly
- Through the Lens of an iPhone
- Toned B+W
- Travel Photography
- U.S. National Parks
- Universal Art
- Urban Decay
- Urban Night Shots
- Waterfalls
- Waterfalls Long Exposure
- Window seat please
- ╠Mains-Hands-Hände-Mani-Manos╣