Studies from Gropius' Berlin Office: Site plan and section, 1:1000

Black marker and tape on paper

Colored marker on paper

Colored marker and blue pen on paper

Graphite on paper, mounted

Colored crayons on paper and mounted

Colored crayons on paper

Black and brown crayon on paper

Colored marker and black pen on paper

Colored crayons on paper

Graphite on paper

Black crayon on paper

Black pen on paper