(FILES) French chef Bertrand Grebaut prepares a dish during "The luncheon in the Dust", a picnic-style lunch cooked by renowned international chefs as part of Le Fooding food festival in Brooklyn, New York, on September 22, 2012. Chef Bertrand Grebaut, who breathed new life into the kitchen at Septime in Paris ranked among the world's best restaurants has died at the age of 44, his business partner Theophile Pourriat announced on July 4, 2026. (Photo by Emmanuel DUNAND / AFP via Getty Images)