@Zoli 21 December 2022

Hello my noise friends! I took this photo in Germany 2 months ago. The photo shows a double rainbow, the second one is much fainter, so you can't really see it. A rainbow is an optical phenomenon caused by rain or mist. Secondary rainbows are caused by the fact that part of the light is reflected from the front of the drop and leaves at 50-53°. As a result of the second reflection, the colors of the secondary rainbow are reversed, with violet outside and red inside.