MONTALCINO, ITALY – SEPTEMBER 14 The Brunello grapes are seen at the winery on September 14, 2017 in Montalcino, Italy. Brunello di Montalcino is one of Italy’s most prestigious and well known wines. Producer Azienda Agricola Cerbaia employs mainly Bangladeshi immigrants for seasonal work from the beginning of August to the end of October to help with the picking of the grapes and other tasks involved in the wine making process.