Bahner Residence, Berlin, Klein-Machnow, 1933: Ground floor plan, 1:50

Colored marker on paper

Black marker on paper

Blue and chartreuse crayon on paper

Blue pen on paper

Black and orange marker on paper

Graphite on paper

Graphite on paper

Graphite on off-white wove paper

Blue pen, black marker, name tag, paper, and adhesive on paper

Graphite, wash, water staining and embossing on off-white wove paper

Graphite and colored crayons on paper

Aqua, yellow and orange crayon on paper