Columbia subject headings:
Gerstenmaier, Rudolf, 1934---Art collections--Exhibitions.
Painting, Spanish--Exhibitions.
Painting--Private collections--Spain--Burgos--Exhibitions.
Harvard subject headings:
Gerstenmaier, Rudolf, 1934---Art collections--Exhibitions.
Painting, Spanish--Exhibitions
Painting--Private collections--Spain--Burgos--Exhibitions.
Princeton subject headings:
Gerstenmaier, Hans Rudolf, 1934---Art collections--Exhibitions.
Painting, Spanish--Exhibitions.
Painting--Private collections--Spain--Burgos--Exhibitions.