Graduate, University Vienna, 1933. Graduate, Vienna Kunstgewerbeschule, 1933.
Member art faculty, New School Social Research, 1945-1957; assistant professor art, College City New York, 1948-1958; associate professor, College City New York, 1958-1966; professor, College City New York, 1966-1979; professor emeritus, College City New York, 1979-1992; member of faculty, National Academy School Fine Arts, from 1973.
Member National Academy of Design (Academician), Society Graphic Artists.
Married Gertrude Stwertka.