Opening Ceremony. With the participation of the President of the Republic of Poland Andrzej Duda, Deputy Prime Minister, Minister of Culture and National Heritage prof. Piotr Gliński and UNESCO Director-General Irina Bokova on July 2, 2017 in Cracow at Wawel Royal Castle took place the opening ceremony of the 41st session of the UNESCO World Heritage Committee. The opening ceremony was graced by Leszek Możdżer's concert with the Aukso Orchestra.