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

Graphite and black crayon on tan wove paper

Colored marker on paper

Graphite and colored pencils on paper

Graphite on paper

Graphite on paper

Colored marker and black pen on paper

Graphite on paper

Black and colored crayons on off-white laid paper

Black marker on paper

Black marker on paper

Watercolor

Black crayon on paper