Columbia subject headings:
Heinecken, Robert, 1931-2006--Criticism and interpretation.
Heinecken, Robert, 1931-2006--Exhibitions.
Photographers--United States--Exhibitions.
Photography, Artistic--Illinois--Chicago--Exhibitions.
Harvard subject headings:
Heinecken, Robert, 1931---Exhibitions.
Photomontage--Exhibitions
Princeton subject headings:
Heinecken, Robert, 1931---Exhibitions.
Photomontage--Exhibitions.