I spent last weekend in Seattle. At a park near Pike Place Market a guy was feverishly playing Hackey Sack in the afternoon sun. He was great to watch, especially because he kept flinging out his arms every time he did a difficult move.
My challenge was in aiming the camera just right to get his silhouette while holding the camera low to the ground. This meant I couldn't look in the viewfinder, so I was shooting blind. I do this pretty often, but it is still a haphazard technique. My post tomorrow will show a few of my less on-target shots.