Carlo Van de Roer‘s Portrait Machine series is a special kind of portrait photography. De Roer’s portraits are of friends, family, and well known personalities (you may have recognized Miranda July in the first photograph) with a Polaroid Aura Camera. Related to spirit photography, Aura photography uses electromagnetic readings to create the “auras” of colors in the photographs as well as a report explaining the reading. Though the process, readings, and reports are hardly scientific, they reveal much about how much we invest in portraiture. We continually attempt to translate an inner person from outer appearances, particular from a person’s face. The aura photography further reveals to what extent each person can be a mystery to another, even between those familiar to each other.