Bahner Residence, Berlin, Klein-Machnow, 1933: Ground floor plan and isometric sketch, 1:100

Graphite on cream wove paper

Graphite on paper

Black marker on paper

Graphite and colored crayon on paper

Black crayon and colored crayon patches on paper

Graphite on paper, mounted

Colored marker on paper

Ink and wash on paper

Green, blue and black crayon on paper

Graphite on paper

Black marker on paper

Graphite on paper