Subject
- Military facilities56
- Canyons55
- Forts and Fortifications54
- Harbours53
- Public Buildings50
- Railway Buildings and Structures48
- Tombs and Sepulchral Monuments48
- Waterfalls47
- Plants43
- Archaeology42
- Rock Formations42
- Science42
- Gateways40
- Parks39
- Road transport39
- Shipboard Scenes39
- Monuments and Memorials38
- Railway lines36
- Aquatic Animals35
- Railway Vehicles35