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

Black marker on paper

Graphite on paper

Colored crayons on paper

Opaque watercolor and black ink over graphite on cream wove paper

Black crayon on paper

Graphite on squared paper

Black crayon on paper

Silverpoint on white wove paper

Graphite on paper

Graphite on tan wove paper

Graphite on paper

Colored marker on paper