Original sentence: Arguments and evidence cited against the miraculous origin of the shroud images include a letter from a medieval bishop to the Avignon pope claiming personal knowledge that the image was cleverly painted to gain money from pilgrims; radiocarbon tests in 1988 that yielded a medieval timeframe for the cloth's fabrication; and analysis of the image by microscopist Walter McCrone, who concluded ordinary pigments were used.Arguments and evidence cited for the shroud's being something other than a medieval forgery include textile and material analysis pointing to a 1st-century origin; the unusual properties of the image itself which some claim could not have been produced by any image forming technique known before the 19th century; objective indications that the 1988 radiocarbon dating was invalid due to improper testing technique; and repeated peer-reviewed analyses of the image mode which flatly contradict McCrone's assertions
Edited sentence: Forceful arguments and evidence cited against the miraculous origin of the shroud images include a letter from a medieval bishop to the Avignon pope claiming personal knowledge that the image was cleverly painted to gain money from pilgrims; radiocarbon tests in 1988 that yielded a medieval timeframe for the cloth's fabrication; and analysis of the image by microscopist Walter McCrone, who concluded ordinary pigments were used.Forceful arguments and evidence cited for the shroud's being something other than a medieval forgery include textile and material analysis pointing to a 1st-century origin; the unusual properties of the image itself which some claim could not have been produced by any image forming technique known before the 19th century; objective indications that the 1988 radiocarbon dating was invalid due to improper testing technique; and repeated peer-reviewed analyses of the image mode which flatly contradict McCrone's assertions