Katie Rose with Bubbles 5, photo by Harold Davis.

Photographing a toddler playing with soap bubbles is like trying to catch two moving targets at once: the child and the bubbles. My best advice is to crank the ISO so you can use a reasonably fast shutter speed, watch your focus point, and be quick on the trigger. If you pause or even hesitate briefly it’s gone.

It’s great to see Katie so joyful, and playing as the normal kid she is, considering that not so long ago when Katie Rose was born she weighed as much as six sticks of butter.