Columbia subject headings:
Hospital buildings--Decoration--Switzerland.
Mural painting and decoration--Switzerland.
Zehnder, Benno K., 1941-
Harvard subject headings:
Princeton subject headings:
Art and architecture.
Color in architecture--Pictorial works.
Color in art--Pictorial works.
Hospital buildings--Decoration--Switzerland.
Light in art--Pictorial works.
Mural painting and decoration--Switzerland.
Zehnder, Benno K., 1941-