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

### Instruction:
Change the background to a futuristic cityscape. Portrait of a man by Greg Rutkowski, he is about 20 years old, black, attractive, military composure, short black curly hair, american, trustworthy look, he is wearing futuristic military fatigues, highly detailed portrait, digital painting, artstation, concept art, smooth, sharp foccus ilustration, Artstation HQ.

### Response:
Portrait of a man by Greg Rutkowski, he is about 20 years old, black, attractive, military composure, short black curly hair, american, trustworthy look, he is wearing futuristic military fatigues, highly detailed portrait, digital painting, artstation, concept art, smooth, sharp focus illustration, Artstation HQ - with a futuristic cityscape background.

### End