Le Corbusier Etude sur le thème de "Nature morte", ca. 1939 Graphite pencil, colored pencil, pastel on paper 26.8 x 20.9 cm; 10 1/2 x 8 1/2 in (unframed) 46 x 40 x 3.2 cm; 18 x 16 x 1 1/2 in (framed)