Drop and give me 20/20

I had an illustration in last Tuesday's New York Times, for an article in the Science section, on training your eyes as you would the muscles in your body.

People who play sports in particular need strong eyes, and many universities have developed programs over the years to help improve school athletes' vision. As the article explains, it's more about training your brain's responses to what you see, than it is actually changing your vision. Here's how the page looked (it's printed in black and white):

You can read the story here. Thank you to Peter, who ADed this one!