Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketch of partial elevation

Black crayon on paper and mounted

Black crayon on paper

Black crayon on paper

Black marker on paper

Black crayon on paper

Black, green, and blue crayon on paper

Watercolor on off-white Asian paper

Black and blue marker on paper

Graphite on paper

Colored and metallic marker and black pen on paper

Graphite on paper

Ink on paper