涂鸦艺术,形成于20世纪70年代初的美国纽约和德国柏林,年轻的涂鸦艺术家们经常疯狂地在公共场所,特别是地铁站的广告牌和地铁车厢外部添加非正式的装饰和自己设计的图案,表达自己对这个社会的关注。他们经常手持装满颜料的喷枪同驱逐他们的警察捉迷藏。因为观众群体广泛,而且表达方式自由、大胆、独特,追求富有个性化的遐想,涂鸦文化已经成为一种国际化的艺术表现形式。 Graffiti, formed in New York, USA and Berlin, Germany, in the early 1970s, young graffiti artists often frantically add informal decorations and designs of their own to outside public spaces, especially the subway billboards and subway cars , To express their concern for this community. They often hand-held paint spray guns hide and seek with the police who deported them. Because of the wide range of audience, and the freedom to express, bold, unique, the pursuit of personalized reverie, graffiti culture has become an international art form.