Students display "Art in Quarantine" at international student art festival

A picture is displayed during the exhibition "Art in Quarantine" in Prague, the Czech Republic, on Aug. 21, 2020. The 4th International Student Art Festival opened in Prague on Friday, featuring an exhibition of artworks of school students from several countries, including the Czech Republic, China, Russia, Germany, Ukraine, Belarus and Armenia. (Photo by Dana Kesnerova/Xinhua)