Columbia subject headings:
Galleria d'arte moderna e contemporanea "R. De Grada" (San Gimignano, Italy)--Exhibitions.
Pacchiani, Gianfranco--Art collections--Exhibitions.
Painting, Italian--20th century--Exhibitions.
Painting--Italy--San Gimignano--Exhibitions.
Pomponio, Fiamma--Art collections--Exhibitions.
Harvard subject headings:
Galleria d'arte moderna e contemporanea "R. De Grada" (San Gimignano, Italy)--Exhibitions.
Pacchiani, Gianfranco--Art collections--Exhibitions.
Painting, Italian--20th century--Exhibitions
Painting--Italy--San Gimignano--Exhibitions.
Pomponio, Fiamma--Art collections--Exhibitions.
Princeton subject headings: