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

Graphite on paper

Black marker on paper

Colored marker and green pen on paper

Graphite on paper

Graphite with red, gold and orange crayon on paper

Ink, wash, and graphite on paper

Colored marker, paper, and adhesive on paper

Colored marker on paper

Colored marker on paper

Graphite ; ink on paper

Black crayon on paper

Black marker on paper