Housing Development, Berlin-Wannsee, 1930-1931: Isometric sketch

Graphite and blue crayon on paper

Black and red inks on brown wove paper

Black and colored crayons on paper

Black ink on off-white wove paper

Colored marker on paper

Ink on paper

Graphite on cream wove paper

Graphite on paper

Graphite on paper

Black and green marker on paper

Charcoal and black ink on cream laid paper

Black marker on paper