What would be like playing DBZ in kinect
The Sun, photographed from the same spot, at the same hour, on different days throughout the year
Because of the Earth rotates around the Sun in an orbit that is oval-shaped and not perfectly circular, and because the earth is "tilted" (creating seasons) a person taking this of kind of picture sees whats called an "analemma" pattern. it would take about a year to make this picture.