![PHILIPPINES-PAMPANGA-HOT AIR BALLOON FESTIVAL](136043890_14866228315911n.jpg)
Hot air balloons rise during the 21st Philippine International Balloon Festival in Pampanga Province, the Philippines, Feb. 9, 2017. The four-day event gathered aviators around the world with over 30 traditional and special-shaped hot air balloons.(Xinhua/Rouelle Umali)