Maurer Residence, Berlin-Dahlem, 1933: Stairway: plan, section, details, 1:20, 1:1

Black ink and watercolor on off-white wove paper

Colored marker on paper

Colored crayons on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Colored marker and black ink on paper

Colored crayon on off-white laid paper

Colored chalk on off-white paper

Black crayon on paper

Graphite and colored pencil on paper

Ink with blue and green crayon on paper