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

Black pen on paper

Colored marker on paper

Graphite on paper

Graphite on paper

Blue marker on translucent film and paper

Colored marker on paper

Graphite on paper

Ink on paper

Opaque and transparent watercolor, black and red chalk, and charcoal on white wove paper

Black crayon on paper

Black and colored crayons on paper

Colored marker on paper