This is a very interesting photo. I came across the other day online and I figured I would talk about it. On the right side, we see that that is where the light source is coming from. However, it is the left side that is better lit than the right. Instead, on the right side, we see the trees are darker, almost shadowy figures of their left side companions. We clearly see the nice hues of green on the right but vaguely see it on the right. It's interesting because it shows elements of lighting design in action. The angle and intensity is so that the farther objects from the light source are in the right position to get the best of the light.