Topic
- Cities (general views, etc.); Squares; Plazas; Circles; Forums; Agoras23
- Cities (general views, etc.); Arboretums; Botanical Gardens; Public Gardens; Parks20
- Religious Buildings; Convents; Monasteries; Seminaries; Abbeys20
- Sculptures; Free-Standing19
- Campaigns18
- Cities (general views, etc.); Harbors; Riverfronts18
- World War, 1914-191818
- Government Buildings; Municipal Buildings; City Halls; Hotels de Ville; Town Halls16
- Government Buildings; Public Buildings, Government Office Buildings; Courthouses; Ministries16
- Nurses16
- Entertainment/Recreation Facilities; Theaters; Amphitheaters; Movie Theaters; Drive-in Theaters; Odea; Opera Houses; Bandshells15
- Hospitals15
- Housing; Apartment Houses15
- Medical care13
- Military nursing13
- Malpighiales12
- Religious Buildings; Graves; Tombs; Cemeteries; Necropolises; Mausoleums; Catacombs12
- History11
- Religious Buildings; Temples11
- Transportation Facilities; Railroad Stations; Railroad Terminals11