Banksy is a skilled practitioner of the art of détournement – that is, the reworking of an icon in order to subvert its original meaning. Strapping a bomb vest onto a Michelangelo statue is one example. Placing a blow-up doll dressed as a hooded Guantanamo bay prisoner in Disney's Magic Kingdom is another. Yet another might be a stenciled picture of two officers of the law making out. All of these Banksy has done.

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