Bahner Residence, Berlin, Klein-Machnow, 1933: Kitchen: plan, elevations, section, details, 1:10, 1:1

Colored marker on paper

Green and olive crayon on paper

Graphite on paper

Colored crayons ; black crayons on paper

Black crayon on paper, mounted

Graphite on paper

Black crayon on paper

Graphite on envelope

Colored marker, opaque watercolor, graphite, and blue pen on paper

Blue crayon on paper

Colored marker on paper

Charcoal on cream laid paper