There are some things in the art world that flat-out stump us. How the heck does a 'Star Wars' sand castle or banana art come to life? We haven't the slightest clue, but that's exactly what makes this stuff awesome. And as we've recently learned, 3D chalk art fits the same bill.

Sidewalk chalk is fun and all, but these people take their drawings to a whole new level of crazy. From Ninja Turtles to a super realistic 'Alice in Wonderland' scene, check out 12 of our favorite 3D chalk drawings.

_jazzmine_xo, web.stagram.com
Imgur
Imgur
wetalkchalk, web.stagram.com
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Imgur
Imgur
nellynel716, web.stagram.com
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gabrielseverino1244, web.stagram.com
buckjess, web.stagram.com