Blacklights, a dark room and a highly light sensitive camera.
I have read about using black lights in at night to take cool looking plant photography. So I thought I would give it a try with a $70 LED Blacklight flashlight combo in a dark room from some plant cuttings.
The results were lackluster to amazing, depending on the plant. But just about every living thing had a "glow to it. I will post more as I find good specimens.
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Above is a fern, with its spores under the leaves.