In pics: closing ceremony of Web Summit 2019

Portugal's President Marcelo Rebelo de Sousa delivers a speech during the closing ceremony of the annual Web Summit technology conference in Lisbon, Portugal, on Nov. 7, 2019. The four-day Web Summit 2019 opened in Lisbon on Tuesday, hitting a record high with over 70,000 participants from 163 countries and regions. (Photo by Pedro Fiuza/Xinhua)