The video, shown in real time, depicts the sunlight through a window over the course of one hour. The square moves over the wall and changes shape during that time. The modified lighting within the space, enhances the architectural nuances of the room and retunes the viewers patterns of perception to their surroundings. The illuminated square in the video moves glacially which at first may seem stagnant, but with enough time spent within the space shows that it is shifting location, size, and shape.