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

Black marker on paper

Graphite and colored pencil on paper

Gray and red marker on paper

Black crayon on paper

Graphite on paper

Black crayon on paper

Graphite and watercolor on paper

Colored crayons on paper

Black ink and watercolor over graphite with drawn and cut paper additions on off-white wove paper

Colored crayons on paper

Black and red marker on paper

Colored marker and purple pen on paper