Gian Paolo Olivero, 69, shows a Garrone rosso chestnut, a typical chestnut of Cervasca area which was drastically reduced in size and price, due to the water crisis caused by snow decrease and lack of raining water in the Piedmont region where 19 municipalities are served by water tankers to help the population face the water crisis, in Cervasca, Italy, March 22, 2023. REUTERS/Claudia Greco