Columbia subject headings:
Biblioteca universitaria alessandrina (Università di Roma). Manuscript. 322.
Ghezzi, Pier Leone, 1674-1755--Criticism and interpretation.
Stone--Pictorial works.
Harvard subject headings:
Biblioteca universitaria alessandrina (Università di Roma). Manuscript. 322.
Drawing, Italian--18th century.
Ghezzi, Pier Leone, 1674-1755.
Sculpture
Stone in art.
Princeton subject headings:
Drawing, Italian--18th century.
Ghezzi, Pier Leone, 1674-1755.
Sculpture.
Stone in art.