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

Black crayon on cream wove paper

Colored marker on paper

Graphite on paper

Colored marker on paper

Graphite on paper

Graphite, colored pencil, black ink, and gouache on beige wove paper, incised

Graphite on paper

Graphite on paper

Black crayon on envelope

Black and gray marker on paper

Black and red marker and black pen on paper

Graphite on paper