Bahner Residence, Berlin, Klein-Machnow, 1933: Staircase window: elevation and section, 1:20

Colored marker and black pen on paper

Graphite on paper

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

Ink and applied type on paper

Black crayon on paper

Black crayon on paper and mounted

Graphite on paper

Graphite on paper

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

Graphite on paper

Black crayon on paper, mounted to paper

Colored marker on paper