
First thing I noticed was the figure and the animal because of the brighter background acting as a backlight for the silhouette. The light is dispersed throughout the scene because it is set in the evening and appears tranquil and warm. Shadows in the sketch look blue, this could be to add some variation in the colours used.
The lines of rocks, bushes, and trees lead toward the character, drawing attention back to him. The character’s hood and clothes look slightly more colourful than his surroundings so this draws more attention to him.