公共艺术品在城市空间中的积极作用不甚枚举,本文主要关注的是公共艺术品对普通公众的积极影响,主要体现在其对公众心理的积极健康引导作用。探索促使公共艺术品成为激发公众产生积极情绪的有效途径,让公共艺术品的艺术之美呼唤内心之美,使其成为积极信息的发布者,积极情绪的催化剂和积极行为的引导者,激发公众积极的心理反应以促进公众心理健康。 Public works of art in the urban space, the positive role of the less enumerated, the main concern of this article is public works of art to the general public’s positive impact, mainly reflected in its positive and healthy public psychology guidance. Exploring makes public art works an effective way to inspire the public to generate positive emotions, so that the artistic beauty of public art can appeal to the inner beauty and make it a publisher of positive information, a catalyst of positive emotions and a leader of positive behaviors, and inspire the public to be active. Psychological reactions to promote public mental health.