It's funny what tiny little ice crystals can do. Floating high in the air, suspended by air currents, they hang there... and then a ray of sunshine enters them. The light gets bent due to complicated physics, the interplay of that beam of light passing from air to a solid crystal and out again. But once that beam leaves, the sky can light up with a wizard's pattern of colors and shapes. And if you're very, very lucky, you'll see something that you'll remember the rest of your life. Something like this: