The left picture is the atmospheric perspective of the sky in Alaska. I see these colors combining together and different shades of blue and orange. I see tint of purple and greenish color and I think that no color is being center of attention. It catches the person interest towards  above then slowly down in the composition. In the second picture it shows a person head with different colors. There are colors and different shades of it because of the background color surrounding it. For instance, the blue looks light on the orange but not in the red.