- Air Flickr or Flickr Flight (No 30/60 Restriction)
- Bundeswehr - German Military Aviation
- Byzantine Architecture [only before 1453 please]
- Cars from the Past: Classic Cars
- Cuxhaven, Cuxland und Neuwerk
- Eurofighter Typhoon_GAF_Luftwaffe
- Light STREAM___
- Mil Mi-8/Mi-17
- Military Weapons and Equipment Enthusiasts
- Orthodox Church Architecture
- P-3 ORION
- Romania: Biserica Ortodoxă Română †
- RTC - Round the Corner
- Saintes de tous les pays
- Schönes Mitteldeutschland (P1-6, C1-6)
- South Bohemia Jižní Čechy Südböhmen Czechia
- Strandkörbe / Roofed Wicker Beach Chair
- Twin Engined Prop Aircraft
- War Cemeteries (across the world)
- War Memorials