When was the last time you took a class and learned something new? When did you last dedicate time and attention to a subject that would grow your mind and enrich your well-being? Education doesn’t stop once we’ve received our diplomas; education is a lifelong pursuit, and educational opportunities in perfumery exist at all levels and for all interests. The Institute for Art and Olfaction (IAO), a Los Angeles-based non-profit organization who seeks to foster access, education and scent experimentation, offers a diverse range of online classes that make it easy to learn more about fragrance from the comfort of your own home.