Furnishing for Kass Country Residence, Berlin-Zehlendorf, 1932: Sketches and plan and interior elevation

Colored marker on paper

Colored marker on paper

Black crayon on paper

Colored marker and black pen on paper

Graphite on paper

Graphite and colored pencils on paper

Black crayon on paper

Black and metallic marker on paper

Black crayon on paper

Black marker on paper

Graphite on paper

Charcoal on paper