Columbia subject headings:
Art, Medieval--Spain.
Art, Medieval.
Chivalry in art.
Chivalry--Spain.
Chivalry.
Civilization, Medieval.
Harvard subject headings:
Art, Medieval
Knights and knighthood in art
Knights and knighthood--Europe--History.
Princeton subject headings:
Art, Medieval--Spain.
Art, Medieval.
Chivalry in art.
Chivalry--Spain.
Chivalry.
Civilization, Medieval.