A brig with scarlet sailing on the Neva River during the Scarlet Sails festival marking school graduation in St. Petersburg, Russia, June 24, 2019. (Xinhua/Irina Motina)
People celebrate the Scarlet Sails festival marking school graduation in St. Petersburg, Russia, June 23, 2019. (Xinhua/Irina Motina)
A brig with scarlet sailing on the Neva River during the Scarlet Sails festival marking school graduation in St. Petersburg, Russia, June 24, 2019. (Xinhua/Irina Motina)
People celebrate the Scarlet Sails festival marking school graduation in St. Petersburg, Russia, June 23, 2019. (Xinhua/Irina Motina)
People celebrate the Scarlet Sails festival marking school graduation in St. Petersburg, Russia, June 23, 2019. (Xinhua/Irina Motina)
