Long Exposure Fireworks

Photographer David Johnson attended the International Fireworks Show in Ottawa, Canada and tried a different technique with his camera.

David explains: The technique I used was a simple refocus during the long exposure. Each shot was about a second long, sometimes two. I’d start out of focus, and when I heard the explosion I would quickly refocus, so the little stems on these deep sea creature lookalikes would grow into a fine point.

Source: daveyjphoto.com  /  via: thisiscolossal.com