- #Flickr12Days
- * Dogs & Puppies * (READ THE SIMPLE RULES!!!)
- Architecture Lab
- Architecture Unlimited
- B&W
- Beautiful Light
- Best Black & White!! **No Nudes**
- Black Labs
- Carl Zeiss Jena
- Carl Zeiss Planar 110mm F2
- Dee, 2003-2015, Mari's boy, a child, a son, Sole of our life.
- European Railways
- flickr Japan
- FlickrCentral
- Fujifilm Folks
- Fujifilm X-Trans sensor NightShots
- Go East! Eastern European (and former Soviet States) Railways
- Hasselblad 2000 / 200 Series (Focal Plane)
- Hasselblad 500 Series - film only
- Hasselblad Users Group
- HD Trains
- Internet Gallery
- Japan Donations
- Japan Tsunami / Earthquake photos 2011
- Landscape Beauty !
- Medium Format Digital
- Night Images
- Official ZEISS Camera Lenses Group
- Phase One User Group
- Punta Gorda News
- Railroad Semaphore Signals of the World
- Railway
- Railways in Monochrome
- Red Rule
- squareFormat
- Street Photography Beginners
- TeamFilm JAPAN
- Trans-Siberian Railway / Transmongolian Railway
- Urban Nature
- Victor Hasselblad AB
- Y RHEILFFORDD (Postio 1=Sylw ar 1 / Post 1=Comment 1)
- Zeiss-on-Canon
- Česká a Slovenská Železnice / Czech and Slovak Railways
- České Dráhy/Czech Railways
- Železný oř