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

Colored marker on paper

Colored marker on paper

Black ink and watercolor on cream laid paper

Brown crayon on paper

Graphite on paper

Graphite on paper

Graphite on paper

Graphite on paper

Graphite on paper

Blue pen on personal notepaper, adhesive, and colored marker on paper

Black and red marker on paper

Black marker on paper