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

Colored marker, blue and black pen, printed architectural drawings, paper, and adhesive on paper

Black crayon on paper

Black ink and watercolor on prepared white paper

Graphite on paper and mounted

Black crayon on paper

Black, green, and pink crayon on paper

Black marker on paper

Graphite on off-white laid paper

Graphite on paper

Graphite on paper

Graphite and oil on paper

gray ink on off-white laid paper