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

Graphite on paper

Black and colored inks on paper

Black marker on paper

Black marker on paper

Colored and metallic marker on paper

Black and colored crayons on off-white wove paper

Collage: white masking tape, clear pressure-sensitive tape, and graphite on off-white wove paper

Graphite on paper

Colored marker on paper

Graphite on off-white paper

Black, blue and yellow crayon on paper

Graphite and colored pencils on paper