Fireflies

Another image from the insomniac.  Northern Baltimore City is lit up with fireflies this time of year.  I took a 60 second exposure at 1600 ISO to capture their transient luminosities.  The image is dark and noisy (obviously; it was 3am), but I like the number and color of these little buggers.  The streaks even give you a sense of how far they travel between flashes.