One of Andy Warhol's most famous works of art has been sold at auction for a record amount in New York City. The iconic Small Torn Soup Can (Pepper Pot) 1962 was sold for $11.3 million (GBP6.3 million) - the most raised by a Warhol original - at Christies auction house. Warhol's artwork was sold from the post-war contemporary art collection.