Bahner Residence, Berlin, Klein-Machnow, 1933: Sink and mirror in both bathrooms: elevations, 1:10

Colored marker on paper

Crayon on paper

Colored crayons on paper and mounted

Colored crayons on paper

Colored crayons on paper and mounted

Red marker on paper

Graphite on paper and mounted

Black marker on paper

Graphite on cream wove paper

Colored marker on paper

Black and aqua marker on paper

Graphite on paper