“Border Film” —currently in progress— is an encyclopedic document of the infrastructure of border towns and border-crossings, as well as an open-ended meditation on the passage across the political threshold between the United States and Mexico. Produced while traveling repeatedly across the United States-Mexico border, each frame of the film is exposed in both countries to produce a double-image of a landscape suspended between two places. This method of filming—exposing the film twice from points symmetrical on either side of the border—produces a complex wealth of images capturing an array of architectural histories designed to open conversation around foundational issues such as the distribution of wealth and natural resources, transit and trade infrastructure, and immigration. “Border Film” studies how suburban development, population density, commerce and infrastructure intersect with open landscape preserves along the US-Mexico border, while exploring the specific power of an image to render and preserve coincidence between neighboring ecologies.