48 min documentry and 5 multiple-chose question

Watch a documentary The Silk Road (3): The Art Gallery in the Desert” (48 minutes long), link below, and help me with 5 questions if the link dose not open type on youtube The Silk Road 03 The Art Gallery in the Desert 1-A lot of caves at Dunhuang were painted by famous Chinese artists. True or false? ____________________________________________________ 2- What Chinese traditional figure was NOT represented in early caves at Dunhuang? Confucius Nine-headed dragon Guardian beasts Legendary Chinese emperor ____________________________________________________ 3- What Indian element do early caves at Dunhuang exhibit? Large window Stupa Raised triangular ceiling Central pillar __________________________________________________ 4- Why figures in early caves’ murals have such a thick outline? That was a popular style of painting Murals were damaged by visitors This is a result of fading caused by light Murals were repainted __________________________________________________ 5- What might explain why the cave no. 17 was sealed in the 10th century? To protect from Muslim iconoclasm To protect from local gangs of bandits To protect from tourists To protect from natural disaster