It is hard to imagine a world without color.
There are two days devoted to the colors on Earth: International Colour Day, established by the International Colour Association and celebrated Mar. 21 each year, and National Color Day, an unofficial U.S. holiday of unknown origin celebrated on Thursday, Oct. 22.
The day is meant to put focus on appreciating the natural colors of the world. In honor of that, here is a collection of some of the most stunning and colorful landscapes around the world.
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