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

Orange marker and black pen on paper

Black marker on paper

Colored marker on paper

Colored marker and green pen on paper

Graphite on white paper

Black and colored crayons on off-white wove paper

Opaque watercolor and black ink over graphite on cream wove paper

Black crayon on paper and mounted

Graphite on paper

Graphite with black. blue, and chartreuse crayon on paper

Blue and black ink on paper

Graphite and aqua crayon on paper