Housing Development, Berlin-Wannsee, 1930-1931: Sketch of plan and perspective

Crayon on paper

Brown ink on tan wove paper

Black crayon on paper

Graphite on paper

Black crayon on paper

Black, blue and red crayon on paper with torn corners

Graphite on paper

Black crayon on paper

Colored marker on paper

Graphite on off-white wove paper

Black crayon on back of letter

Colored crayons on paper