Hello @cheongpyeongyull! We're very happy that you contribute with your art on this community and contest. Don't forget that with nTOPAZ Your Light Shines!
Your drawing is awesome, however, we have noticed that the drawing has been colored and in the guidelines of the contest it's mentioned that this is only drawing (The first part of the drawing, without color). Please, consider this for your next entry.
Thank you for your kind offer.
I painted my picture with colored pencils, and I didn't know that color pencils were limited.
I'll keep it in mind.