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

Black and red marker and black pen on paper

Colored marker and green pen on paper

Graphite on paper

Colored and metallic marker on paper

Colored marker on translucent film and paper

Black marker on paper and adhesive on paper

Colored marker on paper

Graphite and colored pencil on paper

Black, brown and blue crayon on paper

Graphite on paper

Colored marker and blue pen on paper

Colored marker on paper