Subject
- Architecture1,274
- Architectural Types1,164
- Religious Buildings926
- Churches866
- Operas598
- Architectural Elements511
- Science361
- Archaeology360
- Archaeological expeditions352
- Photographic Types and Formats352
- Excavations at Halicarnassus, Cnidus and Branchidae, 1856-59351
- Card Photographs314
- Songs289
- People273
- Towers260
- Motets239
- Archaeological Artefacts218
- Art214
- Interiors203
- Archaeological excavations187