Commissioned by art patron Bagley Wright, "Mirror" (2013) is a large LED screen, wrapped around the corner of the Seattle Art Museum, with thin strips of vertical lights. For the project, Aitken had been filming for the project over five years, capturing images of central Seattle as well as the surrounding area. A computer program selects which parts of the footage to project in response to a live feed of information that ranges from the weather to the density of traffic in the streets of Seattle.