Olivier Theyskens may no longer be at Nina Ricci — major bummer — but that doesn't mean he's idle. The designer is penning a book — Olivier Theyskens: The Other Side of the Picture — to be published by Assouline. Come January, you will be able to experience the Belgian designer via decades worth of backstage photos documented by photographer Julien Claessens. I'm so looking forward to getting to know Olivier beyond the runway.