Fig. 11.
Left wall of the ‘Hall of Bulls’, Lascaux cave, Dordogne (∼ 19 000 BP). The frieze shows a fantastic animal (left), horses, aurochs and deer; another horse (middle) appears to float in mist.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.