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

Graphite on paper

Black crayon on paper

Pen and ink, wash, watercolor

Graphite and red pencil on paper

Black and green crayon ; black crayon on paper

Colored marker on paper

Ink on paper

Black crayon on paper

Graphite and colored crayon on off-white wove paper mounted to cream wove paper

Graphite on paper

Graphite on paper

Graphite on paper