Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketches of partial floor plans

Colored marker on paper

Black pen on paper

Red and blue crayon on paper

Ink, wash, gouache, and collage elements on paper

Watercolor on paper

Colored marker on paper

Graphite on white wove paper; graphite

Colored crayons on paper

Black and red marker on paper

Graphite on paper, mounted

Black crayon on paper

Graphite on paper