Visitors at the new Tate Modern extension opening weekend, London, England, United Kingdom, Europe

photography colour colour image color color image horizontal horizontal image indoors inside day background people incidental people people in the background travel travel destination travel destinations tourist destination tourist tourists holiday maker holiday makers on holiday tate modern extension london england english uk united kingdom gb great britain british britain europe european building exterior building buildings building interior building interiors interior interiors architecture architectural modern geometric art culture and entertainment art gallery contemporary exhibition exhibits