People go out of the Olympic Theatre in Vicenza, Italy, July 28, 2015. The Olympic Theatre, constructed in 1580-1585, is the final piece of architect Andrea Palladio and was completed after his death. Vicenza, a city in north Italy's Veneto, is universally recognized as 'the city of Palladio'. The city of Vicenza has been listed as a UNESCO world heritage site since 1994. (Xinhua/Jin Yu)