Columbia subject headings:
Art, Romanesque--Congresses.
Christian art and symbolism--Medieval, 500-1500--Congresses.
Civilization, Medieval--Congresses.
Harvard subject headings:
Art, Romanesque--Themes, motives--Congresses.
Art, Romanesque--Themes, motives.
Astrology in art
Astrology in art--Congresses.
Early maps--Europe--History--Congresses.
Early maps--Europe--History.
Fantastic, The, in art--Congresses.
Fantastic, The, in art.
Hell in art--Congresses.
Paradise in art--Congresses.
Princeton subject headings:
Art, Romanesque--Congresses.
Christian art and symbolism--Medieval, 500-1500--Congresses.
Civilization, Medieval--Congresses.