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

Charcoal on paper

Colored marker on paper

Black and orange marker on paper

Aqua crayon on paper

Blue pen on paper

black ink, black and red wash on off-white Japanese paper, mounted to off-white laid paper

Black crayon on paper

Colored marker on paper

Graphite on paper

Black crayon on paper

Graphite and colored crayon on paper

Black crayon on paper