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

Graphite on paper

Black crayon on paper and mounted

Black ink on translucent vellum paper

Graphite on paper

Black marker on paper

Tusche on two sheets of brown paper mounted on brown card

Graphite on paper

Black crayon on paper

Gouache and collage element on cream wove paper

Charcoal on paper

Graphite awith blue and yellow crayon on paper and mounted

Blue crayon on paper