Maurer Residence, Berlin-Dahlem, 1933: Exterior doors: elevations, sections, 1:10

Colored marker and blue pen on paper

Graphite on paper

Black ink and charcoal on cream laid paper

Mixed media

Black marker and adhesive on paper

Charcoal on gray paper

Ink on paper

graphite, India ink, colored pencil, charcoal, watercolor and gouache, on four separate sheets of wove paper, collaged onto brown paper mat

Colored marker and graphite on paper

Graphite on paper

Charcoal on cream wove paper

Colored marker and black pen on paper