Bahner Residence, Berlin, Klein-Machnow, 1933: Window: details, 1:1

Graphite on paper

Colored marker on paper

Red pen and graphite on paper

Black crayon on paper

Ink and wash on paper

Charcoal, black ink, and colored pencil on cream laid paper

Black and colored crayons on tan laid paper

Graphite on paper

Colored marker on paper

Black paint and opaque and transparent watercolor on off-white thick paper

Colored crayons ; black, blue and yellow crayon on paper

Paper