"Haus Sonnenfang" Sanatorium, Berlin, 1931: Sketch of ground floor plan

Colored paper collage elements on off-white wove card

Blue pen on Chateau Marmont notepaper, adhesive, and black marker on paper

Black crayon on paper

Black ink and charcoal on darkened cream laid paper

Black crayon on tan wove paper

Colored crayons on paper

Graphite on paper

Colored crayons on paper

Colored marker on paper

Black marker on paper

Typed black ink on cardstock adhered to paper

Ink, colored wash, and applied type on paper