- "Unlimited Photos: No Rules"
- (st)ARTCAFE - 2O13
- [CameraBag]
- Alte Tankstellen
- Amazing iPhoneography
- Art International *show your flickriver badge*
- artland
- Braunschweig, Germany
- Candid Street Portraiture
- Colour Art Awards -=Post 1, Award 3=- (Colours ONLY)
- Contemporary Architecture
- Digital Art - Taiwan 台北數位攝影藝術
- Digital ArtFX2 - Post 1 ~ Award 1 (Required)
- Emptiness
- Extraordinarily Ordinary(No animal, people or nature shots)
- Fauxlaroids
- Flickr-Fotografen- Deutschland
- Format126
- Fotoadicto
- German Langeweile
- Half-timbered buildings-Fachwerkbauten
- Happy, when it rains
- Hipstafanatics
- Hipstamatic
- Hipstamatic - Hipstamatic Photography - HipstaWe
- HomeMade Dessert Architecture and design competitions
- IMPACT
- In a Magic World
- Industrial Nights
- Industrial facilities
- Industry
- iPhone Freaks
- iPhone Lomo
- iPhoneography
- lovers of windows & balconies (read rules !)
- Marvels of Photography
- MY FLICKR FAV's (Invite a Friends Photo) P1/C2
- Nature Shoot All the World/ No flowers Wild animal only
- Selling Photographs..
- Shopping centers & Malls
- Sun | Sky | Cloud
- The Best of ArT [P1/P2]
- TheColorWizards
- Unusual Railway Formations
- Urban Life
- WONDERFUL WORLD OF BUILDINGS / ARCHITECTURE (P1 / A1 )
- Öde Orte / Dull Places