作为以艺术作品和设计产品形象为中心的艺术传播来说，占据重要地位的是视觉符号的生产、流通和消费。
Action is central artistic propagation with artistic works and design product image, occupation is important position is consumption, circulation and the production of visual symbol.
第四章研究著作权保护年限对美术作品衍生产品授权的影响，以书画开发过程和故宫博物院的艺术授权年限为案例进行分析。
In the fifth chapter the paper researches the influence to accrediting of the art derivatives from the protection of life by Copyright Law, and analyses the case of the Forbidden City.
刘令华作品艺术刺绣系列刘令华正式授权独家生产和经营的艺术产品。
The serial of embroideries of Liu Linghua's works are authorized by Liu Linghua to be produced and managed solely.
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