The Very Hungry Caterpillar at Pottery Barn

Have you seen these yet?  Oh my gravy, I have to have me some!  I LOVE the pictures.  Wondering if I can just paint them on some canvas myself?  Should I attempt it?  If so, I will post when I do!!!

http://www.potterybarnkids.com/pkimgs/rk/images/dp/wcm/201128/0015/img81m.jpg