翁贝托•艾柯（Umberto Eco），意大利人，生于1932年，现居米兰，执教于博洛尼亚大学。他是享誉国际的小说家、符号语言学权威、哲学家、历史学家、文学评论家和美学家，出版过140多部著作，横跨多个领域，都有经典性的建树，是百科全书式的学者，被誉为“当代达·芬奇”。作为全球最具影响力的公共知识分子，他在欧洲已成为知识和教养的象征，知识分子都以书架上放一本艾柯的书为荣。简体中文版艾柯作品：http://book.douban.com/doulist/26197/

This book is the follow up to the previous volume On Beauty. Apparently beauty and ugliness are concepts that imply each other, and by ugliness we usually mean the opposite of beauty, so all we need do is define the first to understand the nature of the second. But the various manifestations of ugliness over the centuries are richer and more unpredictable than is commonly thought. The anthological quotations and the extraordinary illustrations in this book lead us on a surprising journey among the nightmares, terrors, and loves of almost three thousand years, where acts of rejection go hand in hand with touching gestures of compassion, and the rejection of deformity is accompanied by decadent ecstasies over the most seductive violations of all classical canons. Among demons, madmen, horrible enemies, and disquieting presences, among horrid abysses and deformities that verge on the sublime, among freaks and the living dead, we discover a vast and often unsuspected iconographic vein. So much so that, on gradually encountering in these pages the ugliness of nature, spiritual ugliness, asymmetry, disharmony, disfigurement, and the succession of things sordid, weak, vile, banal, random, arbitrary, coarse, repugnant, clumsy, horrendous, vacuous, nauseating, criminal, spectral, witchlike, satanic, repellent, disgusting, unpleasant, grotesque, abominable, odious, crude, foul, dirty, obscene, frightening, abject, monstrous, hair-raising, ugly, terrible, terrifying, revolting, repulsive, loathsome, fetid, ignoble, awkward, ghastly and indecent, the first foreign publisher to see this book exclaimed: ‘How beautiful ugliness is!’