Columbia subject headings:
Castellani, Enrico, 1930-2017--Exhibitions.
Uecker, Günther, 1930---Exhibitions.
Harvard subject headings:
Castellani, Enrico, 1930---Exhibitions.
Exhibition catalogs.
Uecker, Günther, 1930---Exhibitions.
Princeton subject headings:
Castellani, Enrico, 1930-2017--Exhibitions.
Uecker, Günther, 1930---Exhibitions.