Columbia subject headings:
De Pietri, Paola, 1960---Exhibitions.
Imagerie Pellerin (Épinal, France)--Exhibitions.
Landscape photography--Exhibitions.
World War, 1914-1918--Art and the war--Exhibitions.
Harvard subject headings:
De Pietri, Paola, 1960---Exhibitions.
Imagerie Pellerin (Épinal, France)--Exhibitions.
Landscape photography--Exhibitions.
World War, 1914-1918--Art and the war--Exhibitions
Princeton subject headings: