Barefooted workers quash grapes in Vargelas vineyard in the Douro wine region northern Portugal
Barefooted workers quash grapes in Vargelas vineyard in the Douro wine region northern Portugal September 13, 2006. The Douro demarcated region, one of the world's oldest wine regions, is celebrating its 250th anniversary in producing Douro and Porto wines. Picture taken September 13, 2006. REUTERS/Jose Manuel Ribeiro (Portugal)