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

Black crayon on paper

Graphite on paper

Black crayon on off-white wove paper

Blue pen on paper

Black and aqua crayon on paper

Black marker on paper

Black and red marker on paper

Black crayon on paper

Blue pen on paper

Graphite on paper

Mixed media

Black marker, color photographs, and adhesive on paper