Have you seen Karl? Inspired by the buzz that had led to the disappearance of the Marc Jacobs collection a few weeks ago, Net-a Porter.com and Karl Lagerfeld have created a teaser to talk about the launch of the new line of Karl Lagerfeld that will be sold exclusively by Net-a-Porter.com on January 25. Through a special flash, we are told that the collection has disappeared. Then you have to download a mobile application to find Karl in an addictive maze. Read the instructions below and got to Net-a-Porter.com to start helping Karl find his collection and win the $1,000 reward!!