Cast members promote a children's play on the street during the 73rd Festival d'Avignon in Avignon, France, July 8, 2019. The 73rd Festival d'Avignon is held here from July 4 to July 23. The festival, created in 1947 by French drama director Jean Vilar, is one of the most important contemporary performing arts events in the world. (Xinhua/Gao Jing)