Columbia subject headings:
Art--Private collections--Germany--Kranenburg (North Rhine-Westphalia)--Exhibitions.
Beuys, Joseph--Exhibitions.
Grinten, Franz Joseph van der--Art collections--Exhibitions.
Grinten, Hans van der--Art collections--Exhibitions.
Harvard subject headings:
Art--Private collections--Germany--Kranenburg (North Rhine-Westphalia)--Exhibitions.
Beuys, Joseph--Exhibitions.
Grinten, Franz Joseph van der--Art collections--Exhibitions.
Grinten, Hans van der--Art collections--Exhibitions.
Princeton subject headings:
Art--Private collections--Germany (West)--Kranenburg (North Rhine-Westphalia)--Exhibitions.
Beuys, Joseph--Exhibitions.
Grinten, Franz Joseph van der--Art collections--Exhibitions.
Grinten, Hans van der--Art collections--Exhibitions.