Columbia subject headings:
Christian art and symbolism--Italy--Modern period, 1500---Exhibitions.
Mercy in art--Exhibitions.
Painting, Italian--Exhibitions.
Harvard subject headings:
Christian art and symbolism--Italy--Modern period, 1500---Exhibitions
Mary, Blessed Virgin, Saint--Art--Exhibitions.
Painting, Italian--Themes, motives--Exhibitions.
Princeton subject headings:
Christian art and symbolism--Italy--Modern period, 1500---Exhibitions.
Mercy in art--Exhibitions.
Painting, Italian--Exhibitions.