German graphic designer, 1883–1972.
Contributed by Florian Hardwig
Contributed by Ralf H.
Photo(s) by altpapiersammler on Flickr.
Photo(s) by Frank Grießhammer on Flickr.
Contributed by René Villeaux
Contributed by Kirsten Solveig Schneider
Contributed by Nick Sherman
Photo(s) by ed on Flickr.
Photo(s) by Florian Fecher on Flickr.