When putting the keywords two ‘public art,’ ‘sustainability,’ or ‘urban planning’ into a an internet search, there are plenty of results about articles, research, or press releases. However, when typing all of them together, there are no results relating those three concepts together, yet public art can serve as a key player in urban design for sustainability. This Part One article will dive into the specifics of public art concerning urban design, planning, and sustainability while the Part Two article will dive into specific case studies concerning cities who have implemented sustainable public art plans.