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

### Instruction:
Change crystal wings to sleek, metallic wings. portrait of mechanical angel with crystal wings, dark, piercing eyes, gentle expression, metal clothing, photorealistic, highly detailed, artstation, smooth, sharp focus, art by michael whelan, artgerm, greg rutkowski and alphonse mucha

### Response:
'portrait of mechanical angel with sleek, metallic wings, dark, piercing eyes, gentle expression, metal clothing, photorealistic, highly detailed, artstation, smooth, sharp focus, art by michael whelan, artgerm, greg rutkowski and alphonse mucha'

### End