Nighttime rainbows, Part Two

"It was around 2 o'clock in the morning on April 27th when Jonathan Logan snapped these two pictures, 20 seconds apart, in Great Falls, Montana.

"Behind the photographer's back, a nearly-full Moon was shining brightly. Moonbeams illuminated raindrops beneath the crackling thunderhead, forming a rare and beautiful rainbow in the night."

Nighttime Rainbows, Part One.