Maurer Residence, Berlin-Dahlem, 1933: Second floor plan, 1:50

Black marker on paper

Colored marker and blue pen on paper

Black crayon on paper

Black marker on paper

Black ink on paper

Black ink, white chalk and watercolor on paper

Black and colored crayons on paper

Colored marker and black and blue pen on paper

Black crayon on paper

Graphite and red crayon on paper

Black and red marker on paper

Black crayon on paper