Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Change the background to a post-apocalyptic cityscape. rick grimes line art, the walking dead, zombie, head and shoulders shot, fantasy, medieval, vivid colors, elegant, concept art, sharp focus, digital art, Hyper-realistic, 4K, Unreal Engine, Highly Detailed, HD, Dramatic Lighting by Brom, trending on Artstation

### Response:
'rick grimes line art, the walking dead, zombie, head and shoulders shot, fantasy, medieval, vivid colors, elegant, concept art, sharp focus, digital art, Hyper-realistic, 4K, Unreal Engine, Highly Detailed, HD, Dramatic Lighting by Brom, trending on Artstation, post-apocalyptic cityscape'

### End