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

### Instruction:
Please change the background to a mystical forest. Billie Eilish as a fantasy elf with a bow and arrow, portrait, fantasy, intricate, elegant, highly detailed, digital painting, artstation, concept art, smooth, sharp focus, illustration, art by artgerm and greg rutkowski and alphonse mucha

### Response:
'Billie Eilish as a fantasy elf with a bow and arrow, portrait, fantasy, intricate, elegant, highly detailed, digital painting, artstation, concept art, smooth, sharp focus, illustration, art by artgerm and greg rutkowski and alphonse mucha, mystical forest background'

### End