Discuss the role that public art has played in past and present society  and speculate about the role it will play in the future.

Discuss the role that public art has played in past and present society  and speculate about the role it will play in the future. Use two  examples of public art from Chapters 15–25 of the textbook to support  your answers. Be sure to include one contemporary example and one from  the past. Consider the role that socially engaged art plays in current  society to address social and political concerns.