Columbia subject headings:
Harvard subject headings:
Art and science
Art, Renaissance
Art--Philosophy
Ghiberti, Lorenzo, 1378-1455--Aesthetics.
Perspective
Princeton subject headings:
Aesthetics--Early works to 1800.
Art, Renaissance--Italy--History--Sources.
Ghiberti, Lorenzo, 1378-1455. Commentari.
Visual perception--Early works to 1800.