Some photographs of fireworks taken from 여의도. They came out a lot better than I expected. People kept walking in front of the camera during the exposures. I put the camera in Bulb mode, set the aperture quite small - typically F14-F22, and used ISO 100. Then I just pressed the shutter button and held it down until something interesting happened - usually about 10 seconds. Fortunately, the people walking by don't show up!
Since we were a bit far away from the action, I used Photoshop to take parts of some photos and add to others