Bahner Residence, Berlin, Klein-Machnow, 1933: Exterior stairway and glass wall: plan, elevation, sections, and details, 1:1, 1:10, 1:20

Graphite on paper

Graphite and colored crayon on off-white wove paper

Black crayon on off-white wove paper

Graphite on paper

B/w photocopy, black marker, and adhesive on paper

Colored crayons on paper

Paper with color transfer

Black, pink and brown crayon on paper

gouache, typewritten text, metallic paint, and collage elements on off-white wove paper

Black marker on paper

Colored marker on paper

Colored marker on paper