- Beautiful Brandenburg
- Berlin für Berliner
- Berlin-Spandau
- Flickr Friday
- Four Thirds Photography
- Larry vs Harry and The Bullitt
- LEICA D SUMMILUX 25mm F1.4 ASPH Club ( D Only)
- Leica DG Macro Elmarit 45mm f/2.8 ASPH
- Micro Four Thirds (Micro 4/3)
- Minolta X-700
- Monochromatic world
- Mushrooms
- Naturfotos Deutschland - German Nature Photos
- Olympus E-xxx Users
- Olympus MFT streetphotography
- OLYMPUS Zuiko Digital & M. Zuiko Digital Club (Please TAG)
- Panasonic Lumix 20mm f1.7 ASPH "pancake"
- Portraits / Retratos
- squareFormat
- Strobist.com
- The amazing world of mushrooms
- The Bicycle