What do you get when a chemistry major with an artistic streak and a restaurant manager team up? You get a salon that creates jaw-droppingly naturalistic hair colors and runs like clockwork. The brains behind the operation are Gary Howse and Manuel Benevich—the founders of Gary Manuel Studio. After joining forces in 1979, the duo quickly started racking up accolades from the likes of Allure, Vogue, Glamour, and Highlights. They’ve also established their own Aveda Institute, where they teach the art of environmentally-friendly hair care and cosmetology to fledgling stylists.