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

Graphite and blue crayon on paper

Graphite on paper

Black marker on paper

Ink on paper

Black marker on paper

Ink, gouache, washes, and collage elements on paper

Black crayon on paper

Graphite and colored crayon on paper

Ink on paper

Graphite on paper

Colored marker and pen on paper, adhesive, and black marker on paper

Black, aqua, and blue crayon on paper