Lüdke Residence, Berlin-Steglitz, 1932-1933: Cabinet by stairs: plans and elevations, 1:10

Graphite on paper

Black crayon on tan wove paper

Colored marker on paper

Black marker on paper

Graphite on paper

Graphite on envelope

Colored crayons ; graphite on paper

Graphite and black marker on paper, adhesive, and black marker on paper

Colored crayons on paper

Black ink, partly over graphite, on cream laid paper.

Black crayon on paper

Colored marker and blue pen on paper