An orchestra stages musical performance during the Misk Art 2018 in Riyadh, Saudi Arabia, Oct. 31, 2018. As one of the largest artistic and cultural events of Saudi Arabia, Misk Art 2018 is held in Riyadh from Oct. 30 to Nov. 3. The event will host live performances, panel discussions, workshops as well as exhibitions. (Xinhua/Tu Yifan)