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

Graphite on paper

Graphite on paper

Black crayon on paper

Graphite on cardboard

Ink on gelatin silver print

Colored marker and blue pen on paper

Green, gold and gray crayon on paper

Black marker on paper

Colored marker and black pen on paper

Graphite on paper

Charcoal and black crayon with stumping and erasure on brown modern laid paper

Blue marker and white opaque watercolor on paper