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

### Instruction:
Request: Change the coral reef to purple. a beautiful matte digital painting of a light-green sea turtle swimming over an red-orange coral reef through blue-violet waters, triadic color palette, painted in the style of National Geographic, trending on artstation hq

### Response:
A beautiful matte digital painting of a light-green sea turtle swimming over a purple coral reef through blue-violet waters, triadic color palette, painted in the style of National Geographic, trending on artstation hq.

### End