"Haus Sonnenfang" Sanatorium, Berlin, 1931: North elevation, 1:500

Graphite and blue crayon on paper

Black crayon on paper

Watercolor on paper

Colored marker on translucent film and paper

Graphite and blue crayon on paper

Ink and wash on paper

Black crayon on paper

Black and colored crayon on off-white wove paper mounted to cream wove paper

Colored marker on paper

B/w photocopy and adhesive on paper

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