Style of Nightjar Illustration. This is a watercolor painting depicting a man riding black horse. He has pale skin and very long messy orange hair, long big beard. He wearing warrior outfit with brown leather pants, brown vest on bare torso, leather bracer, leather boots. In one hand he holding broadsword. He has muscular body. With his other hand he holds the horse's reins. He looking at viewer with gloomy frown. Horse has red eyes and smoke from nose. The horse's body is a black outline, contrasting with the vibrant green-blue sky. Within the horse's outline is a scene of a fierce battle on the battlefield. Dark background with aurora in the night sky. Winter landscape with massive ice cliffs. The overall color palette is dark with shades of orange, black, blue and green, creating a haunting, mystical atmosphere. The overall style of the painting is surreal, combining realistic animal portraiture with an imaginative, landscape-like composition. Fantasy sword and sorcery book illustration.