Our child is the ultimate math geek, and is also a science nerd. For years his teachers have nicknamed him "Pi" due to his love of math & how many digits he has memorized. There has never been a more perfect gift for him! It is printed on high-quality paper and appears to actually be imprinted because the image is not entirely flat. The colors are vibrant so it's going to be really fun to frame. We only wish the signature at the bottom wasn't obviously a grainy copy. It would have been much more special to have a genuinely signed product - especially since we were led to believe that each item was individually produced.