Keith Horton, ‘Ghost fungi’ by moonlight (October theme: Light and Dark)

These are 'Ghost Fungi' (Omphalotus nidiformis), bioluminescent ('glow in the dark') fungi, photographed in the light of a full moon in Puckeys Estate Nature Reserve in New South Wales.

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