Wilinsky Residence, Berlin-Lichterfelde, 1928: Sketch of upper floor plan

Graphite and colored pencil on paper

Charcoal on paper

Black pen on paper

Black ink and gray wash on cream wove paper

Black and blue pen on paper

Graphite and colored crayon on paper

Black marker and graphite on paper

Colored crayons on paper, mounted

Black and red marker on paper

Colored marker and black pen on paper

Graphite on paper

Two sheets, each ink on writing paper, stamped, mounted on larger sheet