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

Black and orange marker on paper

Colored marker on paper

Graphite and crayon on paper

Colored marker on paper

Black marker on paper

Graphite and colored crayons on paper

Colored marker and black pen on legal paper adhered to paper

Black ink on off-white wove paper

Colored marker on paper

Graphite on ivory laid paper; verso: graphite

Graphite with pink and blue crayon ; graphite with yellow crayon on paper

Opaque watercolor on paper