This shot is an extreme example of "warm/ Cold" colors. There is a small band of very warm colors for the approaching sunrise offset by a very cold image overall. The White sand has taken on a dep blue as it reflects the color of the early morning sky.
Taken a few minutes after its sister image, the sky is already much brighter on the horizon. There are a series of Coyote Tracks or a dog that was along way from any of its people.