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Maybe i'ts more art's interpretability as its highest duty. The crime scene and art are both given this role. The movie detective, the painting, allow mystery's imagination of answers, thus light the candle that there is an answer. While we speak intelligibly of there being "no truth" - we rely on these mythic scenes, art and crime, to provide possibility in the belief of interpretation, giving it a truth potential without having to actualize answers. Interpretation, made as interminable as possible, already provides the same comfort as answers.