Your picture shows that your right lower eyelid is lower than your left lower eyelid, leading to the asymmetry. You can see more "white" below your right eye, and I agree with Dr. Amadi, that you have orbital asymmetry as well. Facial asymmetry, orbital asymmetry, globe position asymmetry and eyelid asymmetry all go together. You most likely have a more prominent (by a few millimeters) right eye due to a shallower orbit that leads to the right lower eyelid riding lower than the left. In fact, if you take a close look at my photos on my profile, you will see that my own right lower eyelid is in a similar configuration as yours. I have orbital asymmetry that is congenital that has led to my right eye being more prominent and the right lower eyelid riding lower.It would be fairly simple to undergo a right lower eyelid retraction release by a few millimeters. The incision would be hidden behind your eyelid, and the retaining tissue of the lower eyelid can be released slightly so that your right lower eyelid rides up to match your left side. This would take about 10 minutes under local anesthesia.Finally, I disagree with Dr. McDonald- a simple canthoplasty is not going to work, as that does not address the underlying problem. I also disagree with Dr. Tobey who suggests forgetting about it- if it bothers you enough to post about it, then the solution is fairly simple. Good luck to you!