Maurer Residence, Berlin-Dahlem, 1933: Handrail: detail, 1:1

Black ink on off-white wove paper

Ballpoint ink with traces of red and blue pencil on off-white wove paper

Black pen on paper

Graphite on paper

Black crayon on paper

Black marker on paper

Aqua crayon on paper

Colored crayon on paper

Gouache, black ink, and graphite on cream wove paper

Colored marker on paper

Graphite on paper

Graphite on paper