Competition Entry for Model Housing Development, Berlin-Spandau-Haselhorst, 1928-1929: Scheme A: isometrics and floor plans

Black and red marker on paper

Graphite on paper

Mixed media

Black and red marker on paper

Graphite with pink and blue crayon ; graphite with yellow crayon on paper

Paper

Ink and applied type on paper

Colored marker on paper

Black crayon on paper

Black crayon on paper

Colored marker on paper

Graphite on off-white wove paper