Studies from Gropius' Berlin Office: Installations with graphic symbols

Graphite with blue and yellow crayon on paper

Graphite, watercolor, and ink on paper

Colored marker and graphite on paper

Colored marker on paper

Graphite on paper

Graphite on paper

Graphite on paper

Colored marker on paper

Black marker on paper

Colored marker on paper

Black and red marker on paper

Watercolor on paper