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

Graphite on paper

Colored marker and black pen on paper

Graphite and crayon on paper

Graphite on paper

Graphite and black chalk on tan wove paper

Ink on paper

Pigment, paraffin, transparent paper

Graphite on paper

Graphite on paper

Black marker on paper

Colored marker on paper

Graphite and colored crayon on paper