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

Colored marker on paper

Colored marker and black pen on paper

Graphite with red and yellow crayon on paper

Colored marker on paper

Black crayon on paper

Black marker on paper

Graphite on paper, mounted

Colored marker on paper

Black crayon on paper

Graphite and colored pencil on paper

Black marker and black and blue pen on paper

Black crayon on paper