You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Richard Beaven Steps Down as Global CEO at Initiative Exec Will Depart Interpublic Media Agency to Focus on Documentary Photography By Alexandra Bruell, Published on March 01, 2012 1 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.