Columbia subject headings:
Paris (France)--Intellectual life--20th century--Pictorial works.
Paris (France)--Social conditions--20th century--Pictorial works.
Paris (France)--Social life and customs--20th century--Pictorial works.
Working class--France--Paris--Pictorial works.
Harvard subject headings:
Paris (France)--Pictorial works.
Paris (France)--Social life and customs--Pictorial works.
Street life--France--Paris--Pictorial works.
Princeton subject headings:
Paris (France)--Pictorial works.
Paris (France)--Social life and customs--Pictorial works.
Street life--France--Paris--Pictorial works.