10% off all photos on 500px Prime until July 31Start exploring now!

An 8-year-old lion, Genrikh, lies within its open-air cage at the Royev Ruchey zoo in Russia's Siberian city of Krasnoyarsk May 15, 2010. REUTERS/Ilya Naymushin (RUSSIA - Tags: ENVIRONMENT ANIMALS)

Discover more inspiring photos like this one.

Download the FREE 500px app Open in app