By stopping down my telephoto lens to an aperture of F22, I was able to get great depth of focus for this scene along the shores of the Sleeping Bear Dunes National Lakeshore in Northern Michigan. Having such a small hole in my lens for light to pass through and shooting at a low ISO of 100 allowed me to have a longer shutter speed of 1/10 of a second. It is amazing how fast water can move in 1/10 of a second. F22 at 1/10, ISO 100, 70-200mm lens at 200mm