As it is painted on rice paper, there may be some wrinkles due to moisture.
You have a choice of mounting it or displaying it as you please. There are some that prefer the unmounted look.
Dry-mounting it completely removes all the wrinkles, but there are other techniques for mounting either professionally or by yourself. I also sometimes sandwich my art between two glass or Plexyglass sheets, which has given very interesting effective results… If the idea interests you, please contact me and I will send you the image of it.