Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Isometric

Graphite on paper

Blue and brown crayon on paper

Black chalk on cream wove paper

Black crayon on paper

Graphite and colored crayon on paper

Black crayon on paper

Black marker on paper

Colored marker on paper

Charcoal and black crayon with stumping and erasure on brown modern laid paper

Colored crayons on paper

Colored marker on paper

Graphite on paper