She never said anything about profound statements, though. It's light-hearted and clever. Sure, could just aswell be a novelty from 9gag but that's what contemporain art is, as Banksy introduced it to a broader public: respectless to the expectation of an educated public which is also what, for example, the inpressionist movement did in its own time. There's no need for a deeper message. Ceci n'est pas une pipe.