Maurer Residence, Berlin-Dahlem, 1933: Basement, ground floor, and first floor plans with heating system, 1:50

Graphite on paper

Black, blue, and yellow crayon on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Black crayon on paper

Graphite and purple crayon on paper

Graphite on paper

Graphite on paper

Colored crayon on paper

Ink on paper

Graphite and colored pencils on paper