Columbia subject headings:
Artists--Poland--Biography.
Photography, Artistic--Exhibitions.
Witkiewicz, Stanisław Ignacy, 1885-1939--Exhibitions.
Harvard subject headings:
Photography, Artistic--Exhibitions
Witkiewicz, Stanisław Ignacy, 1885-1939--Exhibitions.
Princeton subject headings:
Photography, Artistic--Exhibitions.
Witkiewicz, Stanisław Ignacy, 1885-1939--Exhibitions.