Subject
Cathedrals
Historic buildings
Churches
122
Monuments & memorials
27
Protestant churches
22
Antiquities
11
Towers
9
Round Towers
8
Tombs & sepulchral monuments
8
Abbeys
5
Architecture
4
Irish
4
Islands
4
Rivers
4
Cemeteries
3
Cliffs
3
Convents
3
Ruins
3
Bridges
2
Crosses
2
Dwellings
2
Libraries
2
Parks
2
Piers & wharves
2
Plazas
2
Streets
2
Bays (bodies of water)
1
Castles & palaces
1
Harbors
1
Schools
1
Ships
1