The 24-Hour Art Museum was unveiled in Nanjing on Thursday, November 1, 2018. The first of its kind in the city, the museum's exhibition space consists of eight glass boxes. (Photos:VCG)

The theme of the exhibition will change every couple of months.

A child listens to the sounds of an exhibition at Nanjing's 24-Hour Art Museum, seen here on Thursday, November 1, 2018. [Photo:VCG]

An exhibition at Nanjing's 24-Hour Art Museum, seen here on Thursday, November 1, 2018.