Columbia subject headings:
Harvard subject headings:
Architecture, Renaissance--Italy--Congresses.
Art patronage--Italy--History--Congresses.
Art, Renaissance--Italy--Congresses.
Julius II, Pope, 1443-1513--Art patronage--Congresses.
Sixtus IV, Pope, 1414-1484--Art patronage--Congresses.
Princeton subject headings:
Art, Italian--Congresses.
Art, Renaissance--Italy--Congresses.
Julius II, Pope, 1443-1513--Art patronage--Congresses.
Sixtus IV, Pope, 1414-1484--Art patronage--Congresses.