Maurer Residence, Berlin-Dahlem, 1933: Balcony: construction details, 1:10

Black pen and red marker on yellow ruled paper adhered to paper

Graphite on paper

Graphite and wash on paper

Black and blue pen and orange marker on paper

Black marker on paper

Black crayon on off-white wove paper

Graphite on paper

Blue pen, typed black ink on paper, and adhesive on paper

Black crayon on paper

Black marker and ink on paper

Colored marker on paper

Colored marker on paper