Of the five good shots I made today in Lake Michigan while using a waterproof housing for my camera, this is by far my favorite. I love making abstract art and I have always enjoyed getting my camera very close to the surface of the water, so it was a real treat to dunk my camera underwater in order to create a fresh abstract view.
F6.3 at 1/1250, ISO 400, 10-17mm lens at 13mm