Kashmiri women collect water chestnuts from the marshy waters of Wular Lake at Bandipora, about 65 km (40 miles) north of Srinagar, on November 23, 2015. Water chestnuts are locally known as 'singada' and are eaten raw, boiled or grounded into flour after they are dried. Photo credit: AFP PHOTO / Tauseef MUSTAFA / Getty Images.
An employee removes a tarpaulin with olives during the olive picking season in Ronda on November 28, 2015. The sun-soaked valleys of Andalusia made Spain the world's top olive oil producer. Photo credit: AFP / Jorge Guerrero / Getty images.
An employee prepares a sturgeon for eggs extraction on the Calvisius caviar production line at the Agroittica Lombarda SpA sturgeon farm in Calvisano, near Brescia, Italy, on Tuesday, Nov. 24, 2015. The farm supplies first class on airlines -- its biggest market -- plus luxury hotels, restaurants and millionaires among others. Photo credit: Alessia Pierdomenico / Bloomberg via Getty Images.
People look at tractors displayed as part of the Sitevi international exhibition, an international fair for equipment and expertise exhibition for the vine-wine, olive, fruit-vegetable productions, on November 24, 2015 at the exibition hall in Montpellier, southern France, on the event's opening day. Photo credit: AFP PHOTO / PASCAL GUYOT / Getty Images.
Women sells fruits in a shop lit with candles on November 28, 2015 in Bakhchisaray, Crimea, Russia. Crimea declared a state of emergency on November 22, 2015 after its main electricity lines from Ukraine were blown up, leaving the Russian-annexed peninsula in darkness after the second such attack in as many days. Credit: Kommersant Photo / Getty Images.
Women are seen selling bananas at Kololo Airstrip in Kampala, Uganda on November 28, 2015 as people queue in line to the pope. Pope Francis arrived in Kampala on November 27 on the second leg of a landmark trip to Africa which has seen him railing against corruption and poverty, with huge crowds celebrating his arrival. Photo credit: AFP PHOTO / ISAAC KASAMANI / Getty images.
Shoppers choose vegetables at a market in Tokyo on November 27, 2015. Japanese consumer prices fell 0.1 percent in October year-on-year, official data showed on November 27, as the government mulls ways to safeguard its fragile economy. Photo credit: AFP PHOTO / Yoshikazu TSUNO / Getty Images.
Workers load produce onto trucks for transport at the Hunts Point Terminal Produce Market in the Bronx borough of New York, U.S., on Monday, Nov. 23, 2015. The Hunts Point Cooperative Market, a wholesale food market, is the largest food distribution center of its kind in the world. 30 million pounds of produce, including sweet potatoes, cranberries, and apples, are delivered for the Thanksgiving holiday to be distributed throughout the Metropolitan Region. Photo credit: John Taggart / Bloomberg via Getty Images.
Diner en Blanc at Sydney Opera House on November 28, 2015 in Sydney, Australia. Diner en Blanc is a pop-up picnic that started in Paris over 20 years ago. The event takes place annually in over twenty cities around the globe. Guests are required to come dressed in all white and must bring their own white chairs, tables, cutlery, crockery as well as their food and drink. Photo credit: Sarah Keayes / Getty Images.