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

Graphite on paper

Graphite on paper

Pastel on paper

Graphite on paper

Black and red marker on paper

Black marker on paper

Black, yellow and blue crayon on paper

Black and red marker and black pen on paper

Paint samples, blue pen, and adhesive on paper

Colored and metallic marker, black ink, paper, and adhesive on paper

Black crayon on paper and mounted

Graphite on paper