masterpiece,best quality, ultra-detailed,illustration,16k,anime style,,unidentified, flying, object, UFO, mysterious, extraterrestrial, alien, spaceship, sky, hovering, strange, unknown, saucer, celestial, enigmatic, night, bright, lights, unusual, phenomenon, eerie, unexplained, futuristic, otherworldly, spacecraft, cosmic, strange, anomaly, hovering, supernatural, atmosphere,beautiful detailed background,
