In 2010, Mary Ellen Carroll, a conceptual artist who taught at Rice University's School of Architecture realized Phase I of the work prototype 180. The catalytic moment was the 180 degree revolution of the single-family home and its surrounding lot at 6513 Sharpview in Sharpstown Section I. prototype 180 occupies architecture to make it perform, albeit as a work of art. It is a collection of processes that utilize land-use policy or no zoning, and the lack thereof in Houston as a material condition and is an example of 'considered urbanism'. The site functions as a visible museum of post-war planned communities and architectural interventions. prototype 180 raises questions regarding planning and policy in aging first ring developments.