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

Colored marker on paper

Black marker on paper

Black marker on paper

Ink and applied type on paper

Black and colored crayons on paper; black crayon

Black crayon and pencil on paper

Colored marker on paper

Colored marker on paper

Black marker on paper

Graphite and colored pencil on paper

Dark green crayon on paper

Graphite on paper