Taking photographs through a window can be a mess. Anything behind the camera could be reflected, infiltrating the photograph. It can be difficult to see the intended image due to the photographer's own reflection obscuring the image. In the fictional, TV world of CSI, you could just say, "enhance!" But, until now, it hasn't been so easy to erase photographed reflections in the real world. Thankfully, a group of MIT researchers have figured out a complicated algorithm which can remove undesired reflections from photographs.