Check out my photograph of a young musician who was performing at a local park. My son thinks the photo rocks. He likes the spotlights shining on the subject, the blurred motion of the rocker’s hands and guitar, and the red-hot border that frames the image. He also likes the way I composed the picture, tilting my camera down to one side to create what’s called the disequilibrium effect. What’s more, he likes the way the young rocker is brighter than the background, which makes him stand out prominently in the scene.