History 800 Social life and customs 314 Manners and customs 232 Photography, Artistic 142 Photography 121 Social conditions 112 Exhibitions 108 more ... Documentary photography 96 Description and travel 95 Architecture 94 Buildings, structures, etc 87 Landscape photography 78 Antiquities 76 Portrait photography 72 Criticism and interpretation 60 Civilization 58 African Americans 55 Photograph collections 51 World War, 1939-1945 51 Indians of North America 49 Photographers 49 Artists' books 45 Art 44 Homes and haunts 43 Illumination of books and manuscripts, Medieval 43 Jews 43 Historic buildings 39 Politics and government 38 Themes, motives 38 Travel 38 less ...