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

Black and colored crayon on off-white wove paper

Graphite on paper

Black crayon on paper

Graphite with blue and purple crayon on paper

Graphite on paper

Colored marker on paper

Charcoal, chalk, and graphite on paper

Black and blue pen on paper, black and white photocopy, and adhesive on paper

Graphite on paper

Paper

Graphite on paper

Black ink on thin cream wove paper