Competition Entry for Coeducational Vocational School, Berlin-Cöpenick, 1930: Plans and interior elevations, 1:50

Colored marker on paper

Black, blue, and yellow crayon ; black and blue crayon on paper

Blue crayon on paper and mounted

Black and aqua marker on paper

Colored marker on paper

Graphite on paper

Ink, wash, and gouache, spatter-painted, on paper

Graphite with yellow crayon on paper

Ink and wash on paper

Graphite on paper

Graphite and colored crayons on paper

Watercolor on paper