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

Colored marker on paper

Graphite on paper

Black crayon on paper

Black crayon on paper

Blue and black crayon on paper

Graphite and colored pencils on paper

Colored marker and black pen on paper

Ink on paper

Black ink on paper

Graphite on paper

Black marker on paper

Colored marker on paper