 &lt;em&gt;Axe Head&lt;/em&gt;, ca. 4400-2170 B.C.E. Granite, 2 3/16 x Length 2 11/16 in. (5.5 x 6.8 cm). Brooklyn Museum, Charles Edwin Wilbour Fund, 07.447.1001. Creative Commons-BY (Photo: , CUR.07.447.1001_NegID_07.447.965_GRPA_print_cropped_bw.jpg)