I bought a screen print (serigraphy) by Gerhard Wendland (in German) (1910–1986) (at artnet) from Zeitzeug…
Gerhard Wendland, who studied at the Hanover University of Art and Design, took part in the second documenta in Kassel in 1959. In 1960, he became a professor of painting in Nuremberg.
The print is dated 1958 and depicts an abstract cityscape.