Furnishing for Kass Country Residence, Berlin-Zehlendorf, 1932: Interior elevations

Graphite on paper

Ink on vellum

Colored crayons on paper

Graphite on paper

Graphite with blue and green crayon on paper

Black crayon on paper

Black marker on paper

Purple crayon on cardboard

Black crayon on tan laid paper

Colored and metallic marker on paper

Ink, graphite, and colored pencil on paper

Graphite on paper