An illustration of a sinister demon with piercing red eyes, blending the ethereal style of Jessica Rossier and Brandon Woelfel's vibrant compositions, using strong contrasts with negative space. The demon exudes a dark gray and red palette reminiscent of ancient dragon art, enveloped in a mystical, hazy atmosphere. Its form is elongated and shadowy, with intricate detailing and a haunting presence, evoking a sense of fear and awe in a vertical composition.