- Animals (All Kinds)
- Available Light / Existing Light
- B&W
- Beautiful Capture
- Black and White
- Bokeh: Smooth & Silky
- Contax Zeiss 100-300
- Darmstadt
- Flickr Addicts
- FlickrCentral
- in explore
- LEICA APO-SUMMICRON-M 1:2/75 ASPH.
- Leica Elmarit-M 28mm f/2.8 ASPH.
- Leica M10 Monochrom User Group
- Leica Summilux-M 50mm
- The Light Fantastic