- * Vanishing Points *
- Abstract Reality
- Arches (3 per day)
- Art of Monochrome
- B&W
- Bicycle Porn
- bicycles as art (submit a bicycle pic to be the group icon)
- bitches brew | NO PEOPLE!!!
- Black and White (Photography)
- Bridges Across
- Chromeography
- Color and Colors - No computer-generated posts.
- Colorful Building and House Details (no complete structures)
- Columns and Columns
- Doors and windows
- Elegantly Minimal
- Empty Seats
- Escaleras/Stairs
- Everything about Zebra,Stripes and Geometry
- Fences, Hedges and Walls
- FlickrCentral
- Green is Beautiful
- Histoires d'Ô
- Hood Ornaments
- In Memories of Pre-1975 Vietnam Pics
- Just bicycles (no people)
- Less Is More...
- Military Aviation Photography
- MINIMAL black&white
- Movement & Motion
- National Geographic Group
- Ob-long (Please Heed Rules!)
- Odd and Abstract
- Perspective Rules!
- Power Lines
- Red Rule
- Roofs - Rooftops - Roofs are fun!
- Samsung Galaxy S & Note Series of phones - Best photos only !!!
- Shadows - read group description and rules
- silhouette
- Simply Circles
- simply city
- Something Blue (Only Blue)
- stairs
- Stick Figures in Peril
- Structures with a touch of Abstract (architecture!) post1/award2
- Tech Guy
- The World Through My Eyes ...
- Urban Nature
- Vintage Warplanes on the Ground
- WHITE in/on/between WHITE (no black & white)
- µ~stract