Competition Entry for Central Court Building, Berlin, 1929-1930: Second, fourth and sixth floor plans

Colored marker and adhesive tape on paper

Black ink on tan wove paper

Watercolor and graphite on paper

Blue crayon on paper

Black marker on paper

Graphite on paper

Brown ink on cream paper

Colored marker and black pen on paper

Ink, wash and applied type on paper

Graphite on paper

Graphite and blue crayon ; blue crayon on paper

Colored marker on paper