The aim of this study is to identify the role of art management by local government in art activities using public spaces. Some results show as follows:1) The art manager is required to build an organization that has a clear attitude toward support while considering the artist's motives.2) It is necessary to respond to the artist's improvisational production while maintaining the perspective of the effect of art on public spaces.3) Based on the artist's awareness of "outside the world of art", it is important to support the appreciation of works by citizens in public spaces.