There were two challenges related to the walker (my daughter, btw)... first was to have her figure fully against the wet, glistening sand, and the second was to have her arms clearly separated from her body. I would press the shutter only when that happened. I know I could have used a motor drive, hoping that at least one frame would have it ideally positioned, but I am old school, learned photography during film era, and prefer to myself catch that moment.
