- Aerial Photography
- Architecture Directory
- Beautiful Capture
- Beautiful Earth
- Bunker et forteresse abandonnée .
- Cats & Dogs
- Cats I love you
- Cats of the World
- Cold War
- DDR - Ostalgie
- DDR-Relikte
- de Stelling van Amsterdam
- Drone Photography
- Drone Shots
- Flickritis: over 87,000 waiting for a vaccine.
- FLOWERS
- Friesland, Fryslân, Freesland, Fraschlönj
- I love my cat
- Kitty's Choice: Because You Are So Special. Invited Photos Only
- Joé 's Arche .
- Malaysia Images
- Military Photo Pool
- MODEL MAGAZINE
- Motorbikes / Motorcycles - OPEN TO ALL / Moto di ogni tipo
- Motorcycle - racing, cruising, touring...anything!
- musicians
- Musicians
- Old Bunkers
- Ostalgie. Anything about east-germany.
- Photos Taken Underground
- Pillboxes
- Plane Spotting
- Real Macro
- Second World War
- soviet murals / sowjetische Wandmalereien / Советские
- Sports Photography
- Steam Locomotives
- Steam Trains
- TANKs & Military Vehicles
- The Military
- TOUR OF DUTY
- Travel Photography
- Tropical and Exotic Flora
- Underground
- Urban Exploration - Exploring Abandonments
- Urbex :: Urban Exploration
- Viet Beauties
- Weathered Windows and Doors
- World Aviation Pics and Vids
- World War 2
- Worldflowers
- WW II
- WWII bunkers
- Советская Армия / Sowjet-Armee
- ★ Flight ★