Pull focus (or rack focus) refers to changing a camera’s focus during a shot. A pull focus while a firework explodes often creates a pleasing abstract photo.

These are some of my favorites, they’re taking from these five galleries: fireworks for Independence Day, Canobie Lake Park Saturday Night Fireworks, Canobie Lake Park Saturday Night Fireworks part 2, Canobie Lake Park fireworks number 3, fireworks at Melissa & Dave’s.