This is Elizabeth, my gorgeously beautiful grand-daughter (ok, so I'm biased!) playing in our garden.
Notice the backlighting, lighting up the water spray, and giving Elizabeth a rim light around her shoulders. I also positioned myself so that she was completely encompassed by the water spray.
The camera was set to continuous focusing and I tracked her as she ran towards me laughing. I deliberately didn't use a too fast shutter speed as I wanted to capture some movement.
1/200 sec, f4.5, ISO 100, Focal length 60mm