Coco Rocha, http://fabsugar.com/769285">the model I likened to a turtle, stars in Chanel's “Métiers d’Art” Collection. The pitch black background is wonderfully effective because it allows your eyes to focus solely on the gorgeous, gaudy jewels and romantically brooding clothes. Everything about this is dramatic: the poufy hair, fluid poses, in-your-face accessories. The only thing I'd tweak is I'd feature a naturally raven-haired model like Mariacarla Boscono. Coco is too cute for these heavy ads. What do you ...