UP Gallery #1 Animals and Quaternions / a) Lascaux ibexes

Lascaux. (c. 16,000 BC) Facing male ibexes in the Axial Gallery, Style III. The horns in semifrontal perspective. About 6.5 feet.

Photo © André Leroi-Gourhan. (1967). Treasures of Prehistoric Art. New York: Harry N. Abrams, fig. 112.