Is this art? --- a disguised query. It is really a substitution of "does this deserve exhibition in art gallery?" This is the true question and we do not need the term art to think about the latter question.
An interview of art detectives who use forensic techiniques like analysing pigmentation, fingerprints and DNA. Resistence from art critiques. But more people are willingly to hear what science say when they sell and buy paintings.
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