Artists perform during the 8th International Festival of Living Statues in Bucharest, capital of Romania, May 22, 2018. The festival will end on May 28, 2018. (Xinhua/Cristian Cristel)

An artist interacts with a visitor during the 8th International Festival of Living Statues in Bucharest, capital of Romania, May 22, 2018. The festival will end on May 28, 2018. (Xinhua/Cristian Cristel)

An artist performs during the 8th International Festival of Living Statues in Bucharest, capital of Romania, May 22, 2018. The festival will end on May 28, 2018. (Xinhua/Cristian Cristel)

An artist interacts with a visitor during the 8th International Festival of Living Statues in Bucharest, capital of Romania, May 22, 2018. The festival will end on May 28, 2018. (Xinhua/Cristian Cristel)

An artist performs during the 8th International Festival of Living Statues in Bucharest, capital of Romania, May 22, 2018. The festival will end on May 28, 2018. (Xinhua/Cristian Cristel)