After the huge success of recent shows in Venice, London and Paris, interest in Outsider Art has never been higher. But what exactly is it? How do we define it? And who are its gurus and leading lights? Alan Yentob explores this captivating, compelling and magical alternative art universe. Why in 2013 is Outsider Art finally being feted by the art establishment, and what took i...$被遗忘的一群被忽视的一群被误解的一群被低估的一群被保护的一群$An intro to outsider art.$素朴艺术$理想状态(由不得己$喜欢