Charley Harper floor puzzle

The Mom I babysit for is cool enough to buy things like this for her son and I am making a mental note to get this as soon as I have kids too!!
Do you know Charley Harper?? I didn't until now, and I love him!!
His art is awesome, and here it is in flash card & puzzle form for kiddies!
incredible idea.






please say you'll check out his website! promise you'll leave inspired