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

Black marker, opaque watercolor, and yellow sticky note on paper

Blue and green crayon on paper

Black crayon on paper

Graphite on off-white wove paper, mounted to cream wove paper

Black, blue, red, and ochre chalk on buff modern laid paper

Graphite on paper

Black crayon on paper

Graphite and colored crayon on off-white wove paper

Graphite on paper

Ink and graphite on paper

Graphite on paper

Graphite on paper