Furnishing for Kass Country Residence, Berlin-Zehlendorf, 1932: Living room: interior perspective sketch

Graphite and blue crayon on paper

Graphite on paper

Graphite on paper

Graphite on paper

Black marker on paper

Graphite and colored pencil on paper

Black, gray, and red marker on paper

Colored marker and black ink on paper

Black marker on paper

Black crayon on paper

Blue marker and black pen on paper

Colored marker, black pen, collaged materials, and adhesive on paper