An ancient Roman mosaic depicting a scene in which a specialist gladiator called a venator confronts a lion, is on display at the Bardo National Museum in Tunis, Tunisia, December, 2011. REUTERS/Will Dunham
An ancient Roman mosaic depicting a scene in which a specialist gladiator called a venator confronts a lion, is on display at the Bardo National Museum in Tunis, Tunisia, December, 2011. REUTERS/Will Dunham