As soon as I heard about this lens, I wanted to experiment with the Pixelstick on the local pedestrian mall that offers a great one-point perspective. Using a tripod and a timer, I set the exposure to 8 seconds, the aperture to F14 and the ISO to 100, which is the basic exposure for the buildings. I then shot a ton on frames on interval shooting with the Pixelstick with a variety of patterns. The bright blue and green swirls and curves are a nice counterpoint to the straight lines of the buildings converging on the single-point perspective at the center of the frame.