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

Black and red marker on paper

Black marker and blue pen on paper; blue pen and red marker on sheet of adhered legal paper

Colored crayons ; graphite and colored crayons on paper

Graphite on paper

Black and red inks, graphite, and applied label on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Black marker on paper

Graphite on paper

Black and red marker on paper

Black ink on thin cream wove paper