Competition Entry for Central Court Building, Berlin, 1929-1930: Perspective, south and west elevations

Black crayon on paper

Graphite and watercolor on paper

Black crayon on paper

Colored marker on paper

Graphite and blue pen on paper

Graphite on off-white wove paper

Graphite on paper

Black crayon on paper

Black marker, color photographs, and adhesive on paper

Graphite on paper

Graphite and blue crayon on paper

Colored marker on paper