a post-apocalyptic wasteland with ruins of a once-great city in the background. fantasy concept , painting

fantasy concept painting postapocalyptic wasteland ruins city background apocalypse destruction desolation barren desolate gloomy cloudy sky decay abandoned ancient destroyed debris aftermath remains urban survival despaired hopelessness dark ominous somber lonely desolated isolated solitary emptiness barrenness wilderness bleak devastated dilapidated forgotten ghost town eroded decayed ai generative