I went to Saranac Lake last night to watch/photograph the 4th of July freworks. I've only tried shooting fireworks once before about a decade ago so for this effort I was still in the learning/experimental mode. I shot them at around f/8 on manual mode. The shutter speed varied from 1 sec. to 2½ sec. I had the camera on my tripod and was shooting mostly at the wide end of my 18-135mm zoom because I wasn't sure where the bursts would occur relative to the frame. I didn't look through the viewfinder. I just watched the sky, listened to the sound of the rockets and pressed the shutter release at the point I thought they were about to burst. They all have post exposure adjustments in Lightroom 5; cropping, some curves, highlight control, clarity and saturation. It was kind of fun. I might try it again sometime. More photos below, the most I've ever posted at once. Please respect my copyright and share by referring others to this page. Do not repost elsewhere without my express permission.
The one below reminds me of some old rock album covers.
An interesting abstract.
A new galaxy?