Backlit slipper orchid (Paphiopedilum dayanum).

- Image ID: BPN82M
Backlit slipper orchid (Paphiopedilum dayanum).
John Seamons / Alamy Stock Photo
Image ID: BPN82M
Slipper orchid (Paphiopedilum dayanum). This orchid species is endemic to Mount Kinabalu in Borneo. In a dark room, the orchid was illuminated from the rear using an LED. The orchid is shown inverted.
Location: Burgundy Walk, The Vineyards, Ely, Cambridge, Cambridgeshire, England, UK