- 52 Weeks : The 2020 Edition
- 52 weeks : the 2021 edition
- 52 Weeks of 2020
- 52 Weeks of 2021
- Abstract Photographs
- airports
- All about Trees, Arboriculture, and Tree Care.
- Beginners, hoping for Feedback
- Bike Nation
- Boats
- Boats only
- Bretagne sans pareille en couleur et de haute qualité illimité
- Canards, cygnes, flamants & cie
- Delft - The Netherlands
- Elf Fantasy Fair 2009
- Erasmusbrug/Erasmusbridge Rotterdam NL
- Feedback Wanted!
- Feedback World
- Flickr Friday
- Foreigners in Holland Community
- GlobalBirdTrekkers
- Groene Hart Team
- Honest Feedback
- Less Is More...
- Middendelfland
- Movement & Motion
- National Geographic: Are You Good Enough? Post 1, Nominate 3
- Night Photography
- Nikon Digital Learning Center
- Paris
- Photograph the Photographer
- Photographed Photographers
- Photographers Photographing
- photographing photographers
- Photographing the Photographer
- Post, Letter & Mail Boxes
- Praia do Forte - Bahia - Brazil
- Rotterdam City of Architecture van 2007
- Sand Dunes, Beaches and the Ocean
- Share Your Best With The World
- Signal Sign Teng Merke Señal Seña Enseigne Insegne Segnali
- Signs! Just Beautiful Signs!
- Spider Photos
- SPIDERS
- Taxis of the World
- Technical Feedback
- The Coffee Cup
- The Undutchables
- Urban Nature
- Walk the World
- ~Not Another Bird Group~