Charles Burchfield, The Insect Chorus, 1917. Opaque and transparent watercolor with ink, graphite, and crayon on off-white paper, 20 × 157⁄8 in. (50.8 × 38.1 cm). Munson-Williams-Proctor Arts Institute, Museum of Art, Utica, New York. Edward W. Root Bequest, 1957.