Bahner Residence, Berlin, Klein-Machnow, 1933: West elevation, 1:50

Colored marker, black pen, and blue pen on paper

Colored crayons on paper

Ink, applied type, and collage elements on paper

Graphite on paper

Black marker and blue pen on paper

Crayon on paper

Black crayon on paper

Collage on cardboard

Black marker on paper

Black crayon on paper

Graphite on paper

Recto: transparent and opaque watercolor, black and blue inks, graphite, tea and oil on white wove paper; verso: transparent watercolor and tea on white wove paper