WGN Studio Addition, Chicago, Illinois, Section1934 · Graphite and brown colored pencil on tracing paper37.8 × 63.5 cm (14 7/8 × 25 in.)Art Institute of Chicago
WGN Studio Addition, Chicago, Illinois, Study1934 · Graphite, blue and brown colored pencil on tracing paper38 × 58.3 cm (15 × 23 in.)Art Institute of Chicago