Genre
- journals (accounts)9
- surveys (documents)9
- manuscripts (documents)8
- notebooks8
- notes (documents)6
- scrapbooks6
- cross sections (orthographic projections)5
- illustrations (layout features)5
- newspaper clippings5
- albums (books)4
- preliminary sketches (sketches)4
- caricatures3
- photographs3
- autograph albums2
- black-and-white photographs2
- cartoons (humorous images)2
- collages (visual works)2
- depictions (visual works)2
- digital art (visual works)2
- envelopes2