Rainbow Refraction.

Rainbow Refraction

When sunlight reflects twice within water droplets, light bends when it hits a drop, reflects off the drop, and then bends again as it leaves the drop. The second bow’s pattern shows the reverse of the first rainbow.

Image by Linda Tatreau via Monolithic Commons

CC BY 4.0

Download image

Original (2560×1920) / Huge (1920×1440) / Large (1600×1200) / Medium (1280×960) / Small (960×720) / Thumb (640×480)

Tasi Dome Proves Trustworthy in Typhoon