Books on the Far East often mention a sect of Buddhism called Zen. They say that it was a "school of abstract meditation" and that it exercised a profound influence upon art and literature; but they tell us very little about what Zen actually was, about its relation to ordinary Buddhism, its history, or the exact nature of its influence upon the arts. This treatise addresses many of the misconceptions about Zen and art, as well as illustrating many of its key exponents and schools.