Studies from Gropius' Berlin Office: Elevations, 1:100, 1:200

Black crayon on paper and mounted

Mixed media

Graphite with blue and yellow crayon on paper

Graphite on paper

Black crayon on paper

Black crayon on paper

Blue marker and black pen on paper

Graphite on paper

Graphite on paper

Colored marker and black pen on paper

Black ink over traces of graphite on cream wove paper

Colored marker on paper