While watching the changing patterns of light on the cable-stay pipe, a cargo ship appeared. I thought it would be fun to capture the changning light patterns while the ship was passing. I took photos about 1 every 10 seconds and then converted them to an mpeg video using the ImageMagic tool, convert. As you can see, the images bound around a bit, but I thought it was an interesting way to bring a bit of life to our new bridge.