A visitor views photography works during the 12th China Photography Art Festival in Sanmenxia, central China's Henan Province, Nov. 18, 2018. (Photos: Xinhua)

The art festival kicked off here on Sunday.

Visitors view photography works during the 12th China Photography Art Festival in Sanmenxia, central China's Henan Province, Nov. 18, 2018.

Visitors view photography works during the 12th China Photography Art Festival in Sanmenxia, central China's Henan Province, Nov. 18, 2018.

Visitors view photography works during the 12th China Photography Art Festival in Sanmenxia, central China's Henan Province, Nov. 18, 2018.

The art festival kicked off here on Sunday.