Icicles form on plants amid continuous rain and snowfall in low temperatures on Mount Wutai in Xinzhou, North China's Shanxi province, April 2, 2015. As one of the Four Sacred Mountains in Chinese Buddhism, Wutai is home to many of China's most important monasteries and temples. It was inscribed as a UNESCO World Heritage Site in June 2009. The melting water dripping down along edges refreezes in the cool air, forming a column of ice - the icicle. (Photo: China News Service/Jiao Jinqi)