I was going to have just the cutie mark on the uchiwa, but that wouldn't have reminded me (or probably any other brony) of Celestia. I decided to use as many of my other color copic markers to add Celestia's pretty neon hair on the sides. I think it all worked in the end.
This is awesome.
it is utiwa(うちわ).
The sun's rays could have been a lighter color because now it looks like you made an uchiwa for the Fire Princess of an alternate MLP universe.