Columbia subject headings:
Harvard subject headings:
Constructivism (Art)
Loewensberg, Verena, 1912-
Loewensberg, Verena, 1912-1986.
Painting, Swiss--20th century.
Princeton subject headings:
Constructivism (Art)
Loewensberg, Verena, 1912-1986.
Painting, Modern--20th century--Switzerland--Zurich.