I have been underwater in the same spot for more than an hour, over 500 images taken in the 3 square meters in front of me.  I am in Mikolji-land or what Mihaly Csikszentmihalyi calls “The Flow.” I start to hear a faint noise which breaks the underwater silence, I look around and notice it’s raining. I turn around and lie flat on my back on the river bed, looking up. I take an image of “underwater rain” or the pattern that rain creates when it strikes the water. The trees above make a super cool effect. I capture this …