Use reasoning to lead to the answer of the following question:
How can an artist commemorate a horse forever.
Options:
- hoof
- kentucky derby
- race track
- painting
- triple crown
 Reasoning process:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Artist are those who paint portraits. Painting is the art of artist and can commemorate a horse forever by his art. Therefore, the final answer is painting.