- !*Flickr Award Group*! (GIVE 5 AWARDS)
- "Black and White Unlimited"
- NET@ART Artistic Virtual Space II (post 1 comment 1)
- *Challenge You*
- Anything Goes! Challenge Group-BACK PLAYING, COME JOIN THE FUN!!
- ART MIX P1/A3
- Artistic Manipulation Group (Post 1/Award 1)
- Black and White
- Crazy Tuesday
- Creative Commons FP (free pics)- Admin Invite Only
- Fantastic Monday!
- Flickrology
- Freitagsblümchen - friday flora
- MACRO MONDAYS
- Make me smile! :-) (closed for a while)
- Mittwochsmakro - Wednesday Macro
- Monochrome Bokeh Thursday
- Shadow & Light (P1/A1)
- Sliders Sunday -- Post Processed To The MAX!
- Smile on Saturday! :-)
- Sunday Lights - Only your best !
- The Challenge Factory - Photo Contest Group
- The Challenge Group Game
- Thursday monochrome (Donnerstagsmonochrom)
- TRANSCENDENTAL
- Weekly Theme Challenge: Enter & Vote