After all, theatre is a much harder thing to commodify than many other art forms because its value derives from its liveness, and cannot be reproduced and sold AD infinitum.

毕竟，剧院是一个相较于其他艺术形式来讲更难商品化的地方，因为它的价值取决于它的人气，并且永远也不可能复制和出售。

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It is thought to date from about 700 AD and to be an example of ancient Peruvian Mochica civilisation art.

该头饰的制作年代被认为可以追溯到公元700年左右，它可能是古代秘鲁莫奇·卡文明艺术的代表。

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Illustrating every AD must have been a huge enterprise, and I imagine advertising agencies contained giant art departments well beyond what we have today.

图中的每个广告都是大企业，我想广告公司拥有的美术部门要远超今天的规模吧。

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To his surprise, ad agency art directors and music promoters from as far away as New York, Seattle and Atlanta started stopping by.

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Much of the money to bankroll her art empire comes from the classified ad publishing company she cofounded in 1987 with John MacBain, her former husband.

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The Mogau Grottoes are a Unesco World Heritage Site and represent the greatest collection of Buddhist art from the 4th to the 14th Century AD.

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