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

### Instruction:
Change the background to a mystical forest. portrait of the Princess Knight, Anime Fantasy Illustration by Tomoyuki Yamasaki, Studio Kyoto, Madhouse, Ufotable, trending on artstation

### Response:
'portrait of the Princess Knight in a mystical forest, Anime Fantasy Illustration by Tomoyuki Yamasaki, Studio Kyoto, Madhouse, Ufotable, trending on artstation'

### End