Deborah Butterfield, Resting Horse, 1977. Steel armature, wire, twigs and clay mixture created from mud, paper pulp, dextrine, plaster, and fiberglass shreds, 33 1/16 × 101 1/2 × 52 1/2 in. (83.98 x 257.81 x 133.35 cm). Whitney Museum of American Art, New York; gift of Mrs. Frances Allen 78.63