Do you ever stare at patterns and wonder how to construct them? Are you ever captivated and inspired by Celtic or Islamic art? Do you ever think about the illusion of depth perspective that your brain builds from your senses? Are you aware that symmetry informs your feeling of what is right? Is there a Golden secret which is hidden in nature and all the traditional arts? Packed with information and exquisite illustrations by more than twelve expert authors, DESIGNA is the ultimate sourcebook for visual artists, artisans and designers of every kind.