Columbia subject headings:
Appropriation (Art)--Congresses.
Art, Medieval--Themes, motives--Congresses.
Art, Modern--Themes, motives--Congresses.
Art--Reproduction--Congresses.
Imitation in art--Congresses.
Harvard subject headings:
Appropriation (Art)--Congresses.
Art, Medieval--Themes, motives--Congresses.
Art, Modern--Themes, motives--Congresses.
Art--Reproduction--Congresses.
Imitation in art--Congresses.
Princeton subject headings:
Appropriation (Art)--Congresses.
Art, Medieval--Themes, motives--Congresses.
Art, Modern--Themes, motives--Congresses.
Art--Reproduction--Congresses.
Imitation in art--Congresses.