As head of Vidal Sassoon’s color department, this talented colorist ran the education program for all the salons’ color trainees. She also worked for Sassoon in London. During her 11 years at Trio salon she was on the education team. Diana specializes in balanced, dimensional color. “Your color should be believable, yet it needs a bit of an edge,” she says. And her job is to walk the fine line between the two. She recommends tweaking your hair color as the seasons change to keep it fresh. “It’s funny, people will buy a sweater and wear it once, when they wear their hair everyday,” she adds. “Your hair is an accessory, not something to maintain, so you should keep it interesting.” Diana’s work has appeared in Allure, Modern Salon and American Salon. She has participated in many hair shows, including the Alternative Hair Show in Chicago. Away from the salon, Diana spends time with her two young children.