los angeles-based architecture studio urbana have challenged the notion of unappreciated infrastructural typology by transforming the new eskenazi hospital parking structure in indianapolis into an interactive, synthetic terrain. equipped with a field of 7,000 angled metal panels in conjunction with an articulated east/west color system, the installation creates a dynamic façade that offers observers a unique visual experience depending on their vantage point, and the pace at which they are moving through the site.as pedestrians and slow moving vehicles approach the building within close proximity to the hospital, they will experience a noticeable shift in color and transparency, while motorists driving along the street will experience a faster, gradient color change depending on their direction of travel.