Try Public space refers to a communication and event space that all diversities coexist. Cities as center of public space are the most important organisms which reflect visual side of public space. Sculpture as being l supporter of public space became essential during history in urban planning, yet it started to be shown in public space with Republic. This case is related with both process and development of sculpture and also formation of public space model in Turkey. In this article after emphasizing public space as a concept with its expanding scope and limits, relation of public space and sculpture is overviewed. Thereafter, the model of public space in Turkey and sculpture's conditions of being exist in open areas are try to be examined.