mbowman wrote:
I like to use ISO 100, f/16, and Bulb. Use a remote release, tripod and frame the photo as desired. Remember what that frame is as you open and close the shutter. Open. watch what happens in the frame and in your mind imagine what you have just captured. Is that the image you want, then close. Do you want more, leave it open a little longer.
I have only shot fireworks once back in 2014 and I used about the same method as described here.