People harvest Muscat grapes at the Chateau de Jau estate in Cases-de-Pene, southern France, on July 26, 2017. 


Knocked off course by a cold spring snap, French wine production from Bordeaux to Alsace has dropped dramatically this year and could hit "a historic low", according to the agriculture ministry. / AFP PHOTO / RAYMOND ROIG        (Photo credit should read RAYMOND ROIG/AFP/Getty Images)