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

### Instruction:
Request: Add a subtle grunge texture to the background. Portrait of Friedrich Nietzsche in his Suit, chiseled Jawline and serious Look, in the Style of Artgerm and ilya kuvshinov and Mike Mignola, vibrant colors, rim light, hard shadows, colorful, plain background, trending on artstation

### Response:
'Portrait of Friedrich Nietzsche in his Suit, chiseled Jawline and serious Look, in the Style of Artgerm and ilya kuvshinov and Mike Mignola, vibrant colors, rim light, hard shadows, colorful, grunge-textured background, trending on artstation'

### End