French local councillor in charge of small heritage Michel Paugam poses on May 7, 2019 as he shows inscriptions composing indecipherable words on a rock in the Brittany village of Plougastel-Daoulas. - The city launched a national call with a 2000 euros reward to anyone able to solve the mystery of those inscriptions propably made during the 18th century. (Photo by Fred TANNEAU / AFP)