Columbia subject headings:
Art patronage--Italy--Florence--History--15th century.
Artists and patrons--Italy--Florence--History--15th century.
Masaccio, 1401-1428.
Harvard subject headings:
Art patronage--Italy--Florence--History--15th century.
Artists and patrons--Italy--Florence--History--15th century.
Masaccio, 1401-1428.
Princeton subject headings: