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

Graphite on paper

Black crayon on paper

Brown and blue crayon on paper

Graphite on cream wove paper

Graphite on paper

Black crayon on paper

Graphite and watercolor on paper

Silverpoint on white wove paper

Colored marker on paper

Graphite on paper with torn upper left corner

Colored and metallic marker and black pen on paper

Black pen on paper