Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketches of partial plan, elevation, and perspective

Ink on paper

Black marker, black pen, legal ruled paper, and adhesive on paper

Graphite with green, blue and brown crayon on paper

Charcoal on paper

Black and metallic marker on paper

Black crayon on paper and mounted

Graphite on paper

Graphite on cream wove paper

Black marker on paper

Paper

Graphite on paper

Graphite on paper