When I went to check out the Renwick Gallery's craft exhibition "40 Under 40," I wasn't expecting anything too crazy. Don't get me wrong, it's not that I don't live for friendship bracelets and crochet, but the idea of crafts in a musuem just sounded unbelievably boring. And dusty. Needless to say, when I got to the museum and met the eye-popping work of Jen Stark, I was blown away. Stark's vibrant 3D sculptures burst with color, and are all made from construction paper that she cuts, layers and otherwise manipulates to produce these amazing kaleidoscopic, psychedelic effects.