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

Graphite on paper and mounted

Graphite on paper, mounted

Black crayon on paper

Graphite on paper

Graphite on paper

Blue pen on paper

Graphite on paper

B/w photocopy on red and white paper and adhesive on sketchbook paper

Ink with yellow, blue, and purple crayon on paper

Graphite on white wove paper

Graphite on paper

Graphite on paper