
Sometimes when shooting at the ice rink, I'll get pictures where some lights are warmer (red) than others. This creates a red gradient that goes across the picture. I spent some time to see if I could correct this in post production. I am also trying to figure out how to bring out the faces more, especially since they are inside a dark helmet. Here is my first attempt at doing both:
Notice on the before picture the red color cast on the right hand side of the picture.
BEFORE:

AFTER: