This is a video about sunlight. Sunlight is typically used as an invisible tool to illuminate a subject. Here visible sunlight is the only subject. Its changing shape, intensity, and color narrate the passing of time.
This is also a video about time. Usually the apparent change in sunlight is too slow to be noticed by the human brain. By condensing time the video places the viewer into the temporal cadence of sunlight, allowing them to experience sunlight as a dynamic body.
This video is intended to be viewed on a large projection screen in a dark room.