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

### Instruction:
Request: Add celestial nebula background to the spaceship. a painting of the most beautiful spaceship, an exquisite and beautiful rendition, by greg rutkowski

### Response:
'a painting of the most beautiful spaceship, an exquisite and beautiful rendition, by greg rutkowski, with a celestial nebula background'

### End