Winter is coming to Beijing. The Winter Olympics that is, as the Chinese capital hosts the 24th edition of the sporting extravaganza. Over the next 17 days, close to 3,000 athletes will compete in 109 events across 15 disciplines in seven sports. The venues are spread over three zones: central Beijing, the Yanqing District of northwestern Beijing, and Zhangjiakou, a city in neighboring Hebei province. Artificial snow will be used for outdoor competitions, including here at the illuminated Big Air Shougang, the only snow event venue in downtown Beijing.