Take a shot at artists, curators, institutions, or anything else that may fly your way. A playful take on the tribulations of the art world, which can sometimes seem harmful and merciless — without giving us much room for revenge. Go after the pervasive Obrists and Biesenbachs, blow up the power-hungry MoMAs, mushrooming Gagogisans, or chase down the smart, swindling Hirsts and Koons.