Other
Bridges
Streets
34
Rivers
27
Ironwork
16
Canals
14
Grand Canal (Ireland)
14
Lampposts
12
O'Connell Monument (Dublin, Ireland)
10
Houses
8
Railroad bridges
5
Trees
5
Piers & wharves
4
Ships
4
Cathedrals
3
Historic buildings
3
Locks (Hydraulic engineering)
3
Monuments
3
Office buildings
3
Arches
2
Automobiles
2
Buses
2
Electric railroads
2
Fanlights
2
Locks (Hydraulic Engineering)
2
Railroad stations
2
Autumn
1
Barges
1
Churches
1
Leaves
1
Plaques
1
Signs
1
Stairways
1
Swans
1