Aurora Borealis #11 - 3D Lenticular Postcard Greeting Card
4x6 inches - In clear protective reusable sleeve
The shimmering Northern Lights dance and move endlessly. They may appear in every color of the visible light spectrum, but here appears as a blue flame. The aurora is produced by solar wind particles guided by the Earth's magnetic field to the top of the atmosphere.
Card back contains lines for mailing address
Ideal as a postcard or give as a greeting card