Competition Entry for Central Court Building, Berlin, 1929-1930

Black crayon on paper

Graphite on paper

Colored marker on paper

Black crayon on off-white wove paper

Colored marker on paper

Graphite with yellow and orange crayon on paper

Graphite and purple marker on white paper

Plant material on paper

Colored marker and black pen on paper

Black and red marker and black pen on paper

Black marker on paper

Graphite on paper