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

Graphite on paper

Watercolor and graphite on cream wove paper

Ink, gouache and wash on paper

Black pen and colored marker on paper

Graphite on paper

Graphite on paper

Black ink with scratchwork on cream wove paper

Green crayon on paper

Yellow and blue marker on paper

Graphite and colored pencil on paper

Black and blue pen on paper

Graphite and colored pencils on paper