Bahner Residence, Berlin, Klein-Machnow, 1933: Plan with location of trees, 1:200

Black marker on paper

Aqua, black, and pink crayon on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Blue and chartreuse crayon on paper

Black pen on paper

Black ink on translucent vellum paper

Graphite on paper

Black brown and blue crayon ; black and blue crayon on paper

Blue crayon on paper

Black and red marker on paper