Studies from Gropius' Berlin Office: Site plan and section, 1:500

Black marker on paper

Black crayon on paper

Colored marker and black pen on sheet music, adhesive, colored marker, and black pen on paper

Graphite with blue and green crayon on paper

Blue pen on paper

Black crayon on paper

Colored marker and green pen on paper

Black, blue and red crayon on paper

Colored marker on paper

Graphite on paper, mounted

Graphite on off-white wove paper

Graphite on cream laid paper