- 50mm (The original 50mm group)
- 85mm
- `Bokeh: Photo of the Day - NO DIRECT POSTING!
- A Better B&W Group
- B&W
- BBC Winterwatch
- Birds
- Black & White Portraits
- Black and White Portraits (Invited only)
- Black and White Seascapes
- Bokeh: Smooth & Silky
- Broken SCG
- Canon 17-40mm f/4L USM
- Canon DSLR User Group
- Canon EF 200mm f/2.8L II USM Lens
- Canon EOS 5D Mark III
- Canon EOS 40D Users
- Canon EOS 5D Series
- Canon Speedlite 430EX
- CHARITY PRINT AUCTIONS - PHILIPPINES
- Digital Black and White (2 per day: no nudity: no colour)
- England
- Fake DoF
- FlickrCentral
- Global Photojournalism
- Global Photojournalism; Protest, Culture, and News
- Great British Landscapes (No buildings, boats, people or animals
- Hasselblad 500 Series - film only
- High Park
- Iceland - Landscape
- Iceland.
- in loving memory of imapix
- Landscape
- Lonely Tree
- MINIMAL black&white
- ND110
- Night Images
- Nik Software Photo Share
- PetaPixel.com
- Photojournalism
- Portrait (real persons only)
- Queen Street West
- Red Rule
- Rolleicord
- Shoot Wide Open
- Sigma 10-20mm
- Sigma 20mm f1.8
- Sigma 35mm F1.4 DG HSM Art
- SPACING MAGAZINE photo pool
- squareFormat
- Star Trails
- Street Photography... post to topics (riffs) -read the rules!
- Textures for Layers
- The Lake District UK
- The Streets
- Through the Viewfinder
- Toronto
- Toronto Transit
- Torontoist Flickr Pool Alumni: Toronto Photos
- totally textures
- Utata
- Vertoramas
- wellenflieger (wave swinger)
- Yashica Electro 35
- Your Best Shot 2012