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

Graphite on paper

Purple crayon on paper

Graphite on paper

Black marker on paper

Black and colored crayon on cream wove paper

Black crayon on paper

Ink on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Gouache, charcoal and colored pencil on paper

Graphite, watercolor, gouache, and black and yellow inks on off-white wove paper