Subject
Abbeys
78
Archaeological sites
1
Architecture
67
Asylums
6
Barracks
6
Bays (bodies of water)
34
Beaches
31
Boats
66
Bridges
214
Canals
14
Capes (Coasts)
31
Castles & palaces
146
Cathedrals
145
Catholic churches
11
Causeways
106
Caves
11
Cemeteries
20
Churches
205
City & town halls
3
City walls
2
Cliffs
61
Convents
3
Courthouses
15
Crosses
42
Dwellings
122
Electric railroads
5
Estates
1
Forts & fortifications
4
Galleries & museums
3
Gardens
11
Harbors
84
Historic buildings
320
Hospitals
3
Hotels
54
Irish
4
Islands
63
Lakes & ponds
116
Libraries
3
Lifeboats
2
Markets
2
Meadows
8
Meta Sudans (Rome, Italy)
1
Mills
2
Monasteries
38
Monuments & memorials
68
Mountains
58
Parks
35
Piers & wharves
60
Plazas
39
Post offices
4
more ...