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

Black and red marker on paper

Charcoal and black ink on cream laid paper

Paper

Acrylic on off-white wove paper

Black crayon on paper

Graphite on cream wove paper

Graphite with red, gold and orange crayon on paper

Black marker on paper

Graphite with blue and brown crayon on paper

Graphite on paper

Colored marker and opaque watercolor on paper

Colored marker on paper