Gary Shenk and Mark Sherman have been promoted to senior vice president positions at Corbis, while two other senior vice presidents, Jennifer Hurshell and Joe Barrett, have left the company.

As senior vice president, images, Shenk will supervise Corbis' image-licensing business. Previously he was a founder and general manager of FlixMix, a Universal Studios subsidiary.

Sherman has been named senior vice president, services. Prior to joining Corbis, Sherman was director of account management at Fine.com in Seattle and spent seven years at Walt Disney Studios in Los Angeles.