Nothing astronomical here, the half moon is referring to the light area of the eye directly across from the catchlight. It is caused by the light entering the eye and bouncing off the retina and reflecting back to the iris directly across from the catchlight. While it is not always visible, enhancing it gives the eye more depth. This is another Tool Preset you’ll want to make.
Suzette’s Teaching Schedule
The best way to learn Photoshop is to take a hands-on course. We still have a couple more classes coming up this year. Hope you can join us!
July 15-19 Image Explorations Victoria, Canada
Aug 26-31 Georgia School, Clarksville, GA
Don't have that much time? Join Suzette for at one of her platform presentations.
Oct 26 Photo Plus Expo Javits Convention Center New York City, NY
You can see our complete schedule here