A large, ominous raven with piercing red eyes perched on a gnarled, dark tree branch against a blood-red moon. Detailed, intricate line work outlines the raven's dark plumage and the skeletal, almost demonic branches, creating a dramatic, gothic atmosphere. The red moon casts deep shadows and highlights the texture of the branches. Dark, deep shades of black and red dominate the scene. The raven's posture suggests stillness and watchful anticipation, with a strong sense of foreboding. A detailed, highly stylized illustration, reminiscent of dark fantasy art, with heavy emphasis on line and form. Crimson blood-like splatter adds a sense of menace. Full-frame, detailed image, with no discernible human elements.