Studies from Gropius' Berlin Office: Basement plan, 1:100

Black crayon on paper

Colored crayons on paper

Ink, applied type, and typewritten text on paper

Ink on paper

Colored marker on paper

Black crayon on paper

Black and brown marker and black pen on paper

Blue crayon on paper

Black and purple crayon on paper

Ink and wash on paper, mounted to board

Graphite and ink on paper

Graphite on paper