Even when Roberto Cavalli softens up his designs, his ads still exude fierce sexuality. Such is the case for the brand's Spring/Summer 2008 ads featuring modern Botticelli angels Kate Moss, Daria Werbowy, and Eva Herzigova. Zebra prints have been replaced by flowers, keyholes by ruffles; but Cavalli's signature feathers and flowy frocks still abound. I'm captivated by these ads because they're ethereal but by no means innocent. The frocks are pretty and the models raw. The neon swimming pool lights ...