Bahner Residence, Berlin, Klein-Machnow, 1933: Upper floor plan, 1:100

Graphite on tracing paper

Graphite on paper

Black pen and black marker on paper

Colored crayon on paper

Colored marker on paper

Black crayon on paper

Black crayon on cream wove paper

Colored crayons on paper

Graphite on paper

Graphite on envelope

Black and red marker on paper

Graphite on paper and mounted