Columbia subject headings:
Architecture, Renaissance--Italy--Viterbo (Province)--Congresses.
Michelangelo Buonarroti, 1475-1564--Congresses.
Viterbo (Italy : Province)--Buildings, structures, etc.--Congresses.
Harvard subject headings:
Art, Italian--Italy--Viterbo Region--16th century--Congresses.
Art, Renaissance--Italy--Viterbo Region--Congresses.
Michelangelo Buonarroti, 1475-1564--Influence--Congresses.
Princeton subject headings:
Architecture, Renaissance--Italy--Viterbo (Province)--Congresses.
Art, Italian--Italy--Viterbo (Province)--16th century--Congresses.
Art, Renaissance--Italy--Viterbo (Province)--Congresses.
Michelangelo Buonarroti, 1475-1564--Congresses.
Viterbo (Italy : Province)--Buildings, structures, etc.--Congresses.