Columbia subject headings:
Art and society--Italy--Florence--History--15th century.
Art patronage--Italy--Florence--History--15th century.
Painters--Italy--Florence--Social conditions--15th century.
Painting, Italian--Italy--Florence--15th century.
Painting, Renaissance--Italy--Florence.
Harvard subject headings:
Art--Commissioning--Italy--Florence--History--15th century.
Painters--Italy--Florence--Social conditions--15th century.
Painting, Italian--Italy--Florence--15th century.
Painting, Renaissance--Italy--Florence.
Princeton subject headings: