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

### Instruction:
Request: Change background to dark, sinister dungeon. portrait painting of male evil demonic cult member, agony, ultra realistic, concept art, intricate details, eerie, highly detailed, photorealistic, octane render, 8 k, unreal engine. art by artgerm and greg rutkowski and alphonse mucha

### Response:
'portrait painting of male evil demonic cult member, agony, ultra realistic, concept art, intricate details, eerie, highly detailed, photorealistic, octane render, 8 k, unreal engine, dark dungeon background. art by artgerm and greg rutkowski and alphonse mucha'

### End