A woman buys onions at the annual "Zibelemaerit" in Bern, Switzerland, Nov. 26, 2018. The "Zibelemaerit" (onion market) is a traditional one-day festival which has been held on the fourth Monday in November since the early 15th century. Farmers from the surrounding area brought some 57 tonnes of onions and garlic to the capital to sell. (Xinhua/Ruben Sprich)