Unsung Heroes of Art

The biggest selling video game of 2007 was Call of Duty® 4: Modern Warfare, developed by Infinity Ward and published by Activision in November, with sales of over 7 million copies. It won "Best Action game", "Best Shooter" and "Best Military Game". But who are the unsung heroes who created its stunning graphics? Anyone know? The video games industry relies on such artists, but refuses to give them the credit they deserve. Where are the Video Games Oscars for graphic artists?