Bahner Residence, Berlin, Klein-Machnow, 1933: Sketches of first floor plan and isometric, 1:100

Black marker on paper

Graphite on paper

Woodcut printed in black, orange, blue, brown and beige ink on off-white wove paper

Graphite on paper

Colored crayon on tan wove paper

Black crayon on paper

Graphite on paper

Graphite and blue crayon on paper

Graphite and blue crayon on paper

Black crayon on paper

Colored crayons on paper

Graphite and colored pencil on paper