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

Watercolor on paper

Graphite and orange crayon on paper

Graphite on newspaper fragment

Graphite and watercolor on paper

Blue pen on paper

Colored marker and black pen on paper

Black marker on paper

Ink and applied type on paper

Black crayon on paper

Colored marker on paper

B/w photocopy, colored marker, and adhesive on paper

Gray marker and adhesive label on paper