The exhibition “Treasures of Painting” from the holdings of the Tretyakov Gallery and Belarus’ National Art Museum was officially opened in the Vitold Byalynitsky-Birulya Museum on 11 October during the 5th Forum of Regions of Belarus and Russia. Attending the opening ceremony were Mikhail Myasnikovich, chairperson of the Council of the Republic of the National Assembly of Belarus, and Valentina Matviyenko, chairperson of the Federation Council of the Federal Assembly of the Russian Federation.