A fiery nuckelavee depicted in a dramatic chiaroscuro style. One side of its face is dimly lit, revealing a haunting expression, while the other side is obscured in deep, dark shadow. Its mystifying eyes glow faintly, holding untold secrets, and radiate an eerie allure. Flames and embers dance subtly around its form, casting flickering light and enhancing the dramatic contrasts. The overall atmosphere is dark, mysterious, and intense, with the interplay of light and shadow emphasizing its otherworldly and menacing presence.