Mikai Barnes,8, of Trenton gets help with her backstroke from Njeri Grubbs, at the pool at Hetzel Field, one of five city pools open this summer. I made this photo using one of my favorite tricks, putting the camera on a monopod (a stick) and holding it out to get an angle I couldn't reach otherwise, so until I master the art of floating over a pool, this will have to do.