Red Sunset (Patreon)

Strongly colored light significantly affects an object’s color. Unsaturated colors, such as white and gray, are easily influenced by light and take on its color. That’s why I added so much red to the lit areas, even though this dragon is actually gray.

Here's a quick overview of how colored light affects warm and cool colors differently. Warm light makes warm hues appear brighter and desaturates cool hues: