Furnishing for Kass Country Residence, Berlin-Zehlendorf, 1932: Sketch of texture studies

graphite, colored crayon, watercolor, green and brown ballpoint inks, and brown fiber-tip ink on off-white wove paper

Black marker and black pen on paper

Black marker on paper

Black crayon on paper

B/w photocopy on red and white paper and adhesive on sketchbook paper

Colored marker and black pen on paper

Colored marker on paper

Graphite on paper

Black crayon on paper

Charcoal on paper

Black and colored crayons on paper

Graphite on paper