Columbia subject headings:
Mountains in art--Exhibitions.
Müller, Josef Felix, 1955---Exhibitions.
Trees in art--Exhibitions.
Harvard subject headings:
Mountains in art--Exhibitions
Müller, Josef Felix, 1955---Exhibitions.
Trees in art--Exhibitions.
Princeton subject headings:
Mountains in art--Exhibitions.
Müller, Josef Felix, 1955---Exhibitions.
Trees in art--Exhibitions.