Competition Entry for Central Court Building, Berlin, 1929-1930: Seventh, eighth, and ninth floor plans

Graphite on paper

Pastel on composition board

Colored marker on paper

Black and red marker on paper

Graphite and colored pencil on paper

Color Xerox, black and white photograph, adhesive, and blue ink on paper

Graphite and crayon on paper

Black marker on paper

Blue crayon on off-white wove paper

Graphite on paper

Graphite on paper

Graphite on paper