 <em>Figure of a Hippopotamus</em>, ca. 4400-3100 B.C.E. Serpentine, pigment, 1 9/16 × 7/8 × 2 1/2 in. (3.9 × 2.3 × 6.4 cm). Brooklyn Museum, Charles Edwin Wilbour Fund, 35.1271. Creative Commons-BY (Photo: Brooklyn Museum, CUR.35.1271_view1.jpg)