- Acropolis (Athens, Greece)--Pictorial works2
- Adams Run (S.C.)1
- Addis Ababa (Ethiopia)1
- Adelaide (S. Aust.)--Pictorial works1
- Adirondack Mountains (N.Y.)--Photographs8
- Adirondack Mountains (N.Y.)--Photographs, Upper Saranac Lake (N.Y.)1
- Africa101
- Africa, Africa, North2
- Africa, Africa, Sub-Saharan6
- Africa, Africa, Sub-Saharan, Africa, Central8
- Africa, Africa, Sub-Saharan, Africa, Central, Congo (Democratic Republic)84
- Africa, Africa, Sub-Saharan, Africa, Central, Congo (Democratic Republic), Africa, West, Cote d'Ivoire2
- Africa, Africa, Sub-Saharan, Africa, Central, Congo (Democratic Republic), Ituri Forest (Congo)110
- Africa, Africa, Sub-Saharan, Africa, Central, Congo (Democratic Republic), Katanga (Congo)1
- Africa, Africa, Sub-Saharan, Africa, East7
- Africa, Africa, Sub-Saharan, Africa, East, Rwanda3
- Africa, Africa, Sub-Saharan, Africa, East, Tanzania5
- Africa, Africa, Sub-Saharan, Africa, West3
- Africa, Africa, Sub-Saharan, Africa, West, Ghana3
- Africa, Africa, Sub-Saharan, Africa, West, Mali1