Maurer Residence, Berlin-Dahlem, 1933: Grille on washroom window: elevation and detail, 1:10

Graphite and purple crayon on paper

Mixed media

Colored marker on paper

Graphite on paper

Ink on paper

Graphite on paper

Charcoal on paper

Colored marker on paper

Black and white tempera on paper

Ink on paper

Black marker on paper

Green crayon on paper