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

Graphite on paper

Blue pen on paper

Colored marker on paper

Ink on paper

Colored crayons on paper

Black and green crayon on paper

Graphite on paper

Black ink on Japanese paper

Black crayon on paper

Graphite on paper

Black pen on adhesive fabric and blackmarker on paper

Black crayon on off-white wove paper