Columbia subject headings:
Harvard subject headings:
Concentration camps--Europe--Pictorial works--Exhibitions.
Holocaust, Jewish (1939-1945)--Pictorial works--Exhibitions.
Nazis--Germany--Pictorial works--Exhibitions.
World War, 1939-1945--Atrocities--Pictorial works--Exhibitions.
Princeton subject headings:
World War, 1939-1945--Concentration camps--Germany--Exhibitions.
World War, 1939-1945--Concentration camps--Germany--Pictorial works--Exhibitions.