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

Gray crayon cream wove on off-white wove paper

Colored marker on paper

Graphite with blue and brown crayon on paper

Graphite on paper

Black marker on paper

Graphite on paper

Graphite, ink, and opaque watercolor on paper cardstock

Colored marker on paper

Graphite and red pencil on paper

Graphite on paper

Colored crayons on paper

Black crayon on paper