21st Int'l Design Festival Designblok kicks off in Prague, Czech Republic

Photo taken on Oct. 17, 2019 shows a Renault concept car TREZOR during the 21st International Design Festival Designblok in Prague, the Czech Republic. The 5-day design festival kicked off here on Thursday. More than 300 designers brought their works to the visitors. (Photo by Dana Kesnerova/Xinhua)