Columbia subject headings:
Asia--Social life and customs--Pictorial works.
Europe, Eastern--Social life and customs--Pictorial works.
Photojournalism--Asia--History--20th century.
Photojournalism--Asia--History--21st century.
Photojournalism--Europe, Eastern--History--20th century.
Photojournalism--Europe, Eastern--History--21st century.
Harvard subject headings:
Documentary photography--Europe, Eastern--20th century.
Documentary photography--Europe, Southern--20th century.
Europe, Eastern--Social conditions--Pictorial works.
Europe, Southern--Social conditions--Pictorial works.
Princeton subject headings: