- Utopian socialism--United States6
- Americans --France --History --20th century5
- Authors, American--20th century--Archives5
- Dancers5
- Gay activists5
- Machinery in art5
- Machinery--Aesthetic aspects5
- Machinery--Pictorial works5
- Modernism (Art)5
- Painters--United States--20th Century--Archives5
- Actresses4
- American literature--20th century4
- Art--Periodicals4
- Cities and towns4
- German literature--20th century--Periodicals4
- Landscape photography.4
- Modern dance--20th century4
- Photographers4
- Photography of children4
- Photography of women4