Bahner Residence, Berlin, Klein-Machnow, 1933: Stairway: plan, elevation, details, 1:10, 1:1

Blue and green marker on paper

Graphite, charcoal, and colored pencil over incised lines on tan cardstock

Graphite on tan wove paper

Graphite on paper

Graphite and typewritten text on paper

Colored marker on paper

Paper

Colored marker on paper

McDonald's bag and adhesive on paper

Black and metallic marker on paper

Black crayon on paper and mounted

Opaque and transparent watercolor, black ink, and graphite on off-white wove paper