Amber Heard, in head-to-toe Gucci Kerry Washington, in Gucci and Salma Hayek in a one shoulder gown and Harry Winston baubles worked the purple carpet at the 2012 LACMA Gala in style with artistic flourishes. Being that this event celebrates the art world, the ladies took special liberty to pick pieces with points of interest and intricate detailing. We love that each look is so powerful on its own that accessories are not necessary.