Air Mail Service (1940), post office mural in Stoughton, Wisconsin He assumed a public school teaching position to make a living while he pursued painting on his own and sought commissions in advertising and magazine illustration. In 1936, he was invited by prominent modern art dealer Edith Halpert to join her Downtown Gallery. That same year, he began painting United States post office murals commissioned by the Section of Painting and Sculpture . During 1939 and 1940 executed murals for the post office in Caledonia, Minnesota , titled Hog Raising ; Hamilton, Illinois , titled On the River ; and Stoughton, Wisconsin , titled Air Mail Service .
Lewandowski's mosaic, western facade of the Milwaukee County War Memorial, c. 1957 From 1942 to 1946, Lewandowski made maps and camouflage for the United States Army Air Forces and United States Air Force . The otherworldly clarity of Lewandowski's work won him inclusion in a show themed around Magic Realism at the Museum of Modern Art in 1943.[ citation needed ] [ citation needed ] Florida State University , where he remained until 1954.[ citation needed ] Eero Saarinen asked him to create a mosaic for the western facade of the new Milwaukee County War Memorial he was designing, which would also host the new Milwaukee Art Center .[ 3]
Lewandowski's final position was as professor and chairman of the Art Department at Winthrop University in Rock Hill, South Carolina , from 1973 until 1984. Upon his retirement, he was named an emeritus professor of the institution. He died in Rock Hill on September 7, 1998.
