Columbia subject headings:
Cappella Sistina (Vatican Palace, Vatican City)--Congresses.
Chapels--Air conditioning--Vatican City--Congresses.
Chapels--Lighting--Vatican City--Congresses.
Mural painting and decoration, Italian--Conservation and restoration--Vatican City--Congresses.
Mural painting and decoration, Renaissance--Conservation and restoration--Vatican City--Congresses.
Vatican City--Buildings, structures, etc.--Congresses.
Harvard subject headings:
Cappella Sistina (Vatican Palace, Vatican City)--Conservation and restoration--Congresses.
Michelangelo Buonarroti, 1475-1564.
Mural painting and decoration, Italian--Conservation and restoration--Vatican City.
Mural painting and decoration, Renaissance--Conservation and restoration--Vatican City.
Princeton subject headings:
Cappella Sistina (Vatican Palace, Vatican City)--Congresses.
Chapels--Air conditioning--Vatican City--Congresses.
Chapels--Lighting--Vatican City--Congresses.
Mural painting and decoration, Italian--Conservation and restoration--Vatican City--Congresses.
Mural painting and decoration, Renaissance--Conservation and restoration--Vatican City--Congresses.
Vatican City--Buildings, structures, etc.--Congresses.