- ! **skyscrapers / 摩天楼
- .:Utterly Surreal:.
- >> Visit Paris
- alternative processes printing (read rules please)
- Amazing iPhoneography
- Amsterdam (Mokum)
- Arm's Length Self Portrait Experience
- B&W
- Banksy - the complete works
- Banksy: This is not a photo opportunity
- Baseball Stadiums
- Berlin
- Bicycle Commuter
- bicycle_culture
- Boston and surrounding 'burbs
- Boston Photo Mob
- Bridges
- Capitals of the world
- Chicago
- Chicago Photography
- Chicago Reader
- Chicago...
- City Skylines (Buildings,Cities)
- Concert Photography
- Cross Processed Film - C41 E6 BW ECN2
- Detroit
- Detroit & Metro-Detroit Urban Exploration
- Detroit Architecture
- Detroit Everyday
- Detroit RenCen
- Detroit Tigers
- Detroit, I Love You
- Double Exposure (analog)
- EXPOSURE.Detroit
- FishEye
- Flickr Tokyo Photo Session
- FlickrFotoForum
- Greater and Lesser Washington
- Hong Kong Attractions
- Hong Kong Images
- Hong Kong Nostalgia 懷舊香港
- Hong Kong 香港
- Hong Kong 香港 - The Noble House
- I AmsterS@m
- I ♥ Amsterdam
- I ♥ My Bicycle
- iamsterdam
- Japan-o-philia
- Let there be Light!
- light movement
- Light STREAM___
- Lightning
- Lightning Images.
- LightPainting
- Lights and Lamps
- London by Londoners
- Lonely Planet Photo Challenges
- Long Exposure
- Looking Down
- Lucid & Mysterious
- Macro
- Metros y Tranvias del mundo / Subway and trams of the world
- mid air moments
- MirrorProject @Flickr - self-portraits in mirrored surfaces ONLY
- Montreal ! Group
- Montréal: It can't be more Montreal than this
- New York: Landmarks - the best of NY
- New Zealand
- New Zealand thru Lens
- New Zealand ~ Aotearoa
- NHL - Pro Hockey Pics
- NHL Arenas
- NHL Hockey Shots
- Panoramics
- Philadelphia, PA
- Philly
- Photos from Tokyo, Japan
- Pinhole lightning
- Pittsburgh
- Polarize
- Polarize & LOFI
- Polaroid Postcard
- Prague
- Reflections
- Shanghai Open Gallery
- shanghai,China
- Shepherds Bush - London
- Signs of Detroit
- Skyscrapers from Skyscrapers
- subway
- Tampa Bay Lightning
- The Best of Flickr
- THE FEST VI
- The Unofficial JPG Magazine Group
- Tiger Stadium
- Tokyo Images
- Toronto
- Undergrounds and Subways
- Vancouver
- Vancouver Photobloggers
- Washington DC/Metro Area
- Waypoints
- Wellington, New Zealand
- {{ ! iRaQ ! }}