After day three of snorkeling the reefs of Bonaire, my wife looked at my computer screen and said, “Honey, what did you do today? Your snorkeling photos look so much better!” Ahhh, she noticed. I had indeed changed my approach to taking photos underwater. The night before I devoted some time to analyzing all of my failed attempts to capture the ocean’s beauty and its amazing creatures. And I made a determined effort to learn from my flops...