Free rainbow animated gifs
Jewelry with rainbow
Waterfall with rainbow
Free gallery of gifs of rainbowIt is one of the most beautiful meteorological phenomena to see. It is characterized by seven bands of different colors.
All the gifs of rainbow in this free gallery to use as you like
A rainbow is an optical phenomenon that consists of concentric bands with the seven basic colors: red, orange, yellow, green, blue, indigo and violet. This is caused by the refraction of sunlight in water drops or raindrops. When sunlight reflects on the raindrops, they are responsible for producing this effect in the colorful sky. Sometimes you can see a double rainbow, but is less common. The colored stripes are displayed in an arc. Actually the number of colors of the rainbow is infinite.