Yesterday on my way back from States, I had the chance to capture the canada day and niagra falls fire works. Unfortunately as the bus kept on moving, I couldnt actually capture the fireworks as my hands kept on being jerked. I, however, got some images with lights dancing all over the place.
they are not fireworks, but if you look close enough you can make out any image you want. The contrast of the pitch black night with the reds and greens of the lights are also intriguing–well at least for me 
makes for good modern art