a 447xdouble-exposure, created via a feedback-loop lighten/add blend, of the Helsinki New Year's eve.
so one sees most the fireworks :)
the 447 images were taken using a DSLR, 8 second exposures, 15 seconds apart, 23:00 -> 01:00 ... and then put ontop of one another, one after another.
each step was saved, and used to make this animation.
enjoy! and happy new year!