Vivitiv partner Mark Kaufman helped T-Mobile get into the holiday spirit with a Santa’s sleigh full of drawings for their 2014 holiday campaign. Mark’s drawings can be found in print all over T-Mobile in-store displays, promotional and event materials, apparel, on television spots (look close or you’ll miss it!), and digitally on T-Mobile’s site, in-store video displays and social media channels like Twitter, YouTube and Facebook. Cheers to ad agencies Wong Doody and Razorfish for the fun collaboration!