Kristian Batge, Green Lantern (January theme: Green)

Nondescript brown fungi by day, fluorescent green by night! Ghost mushrooms (omphalotus nidiformis) are a spectacular sight at night due to their bioluminescence. While their glow is quite visible in the dark to the naked eye, a long exposure photograph is needed to truly capture their wonderful luminescent green.

Images have been resized for web display, which may cause some loss of image quality. Note: Original high-resolution images are used for judging.