Hi, friend! Thank you for commenting on my publication and I am very glad that you liked it. Don't worry, I can gladly explain it to you. In medicine, there is a term that is used to refer to people who have different colored eyes call Heterocromía, and that is what I wanted to do in this drawing, create a character with that condition. If you like, I invite you to search the internet for different references in case I did not explain myself well. It's a very very cool topic.