Classification

Arts
21-1⟷14
History of world art, in general
21-20⟷24
History of art in France
21-100⟷140
Monographies, by artists
21-200⟷250
Minor arts
21-3
History of art in Europe
21-60⟷62
History of Art in the Christian Orient
21-70⟷74
History of art in the non-Christian Orient
21-30*
Religious monographies
21-40*
Graphic arts techniques
21-500⟷520
Music
21-600⟷630
Cinema
21-700⟷723
Other arts
21-8*
History of art in Africa and the rest of the world