Columbia subject headings:
Harvard subject headings:
Architectural drawing, Renaissance--Italy--Congresses.
Architecture--Designs and plans--Congresses.
Michelangelo Buonarroti, 1475-1564--Congresses.
Princeton subject headings:
Architectural drawing--Italy--16th century--Congresses.
Michelangelo Buonarroti, 1475-1564--Criticism and interpretation--Congresses.