- Poets, Russian--20th century92
- Translators92
- Rivers85
- Gardens82
- Atlases --Early works to 180076
- Canyons.76
- Mountains--California74
- Indians of North America--Arizona70
- Art, American68
- Mountains63
- Military camps--Pictorial works62
- Canyons60
- Mountains.59
- Mountains--West (U.S.)55
- Mineral industries--Pictorial works54
- Indians of North America--Portraits52
- Women photographers--Pictorial works49
- Caricatures and cartoons --England48
- Satires (Visual works) --England48
- Hopi Indians--Pictorial works46