Bahner Residence, Berlin, Klein-Machnow, 1933: Garage door: elevation and details, 1:1, 1:10

Graphite on paper

Dark green crayon on paper

Colored marker on paper

Black marker on paper

Graphite on paper

Colored marker and black pen on paper

Colored marker and black pen on paper

Black ballpoint ink and graphite on white wove paper

Graphite on paper

Graphite and crayon on paper

Graphite on paper

Graphite on cream wove paper