Furnishing for Kass Country Residence, Berlin-Zehlendorf, 1932: Chair: sketches

Graphite on paper

Black and red marker on paper

Black ink on off-white laid paper

Colored crayon on paper

Black crayon on paper

Black and orange crayon on paper

Blue marker on paper

Graphite on paper

Watercolor on off-white wove paper

Paper

Colored marker and red pen on paper

Mixed media