History of Plovdiv since 1886), supported by the Greek state and nationalistic organizations, was also the forum of the Greek communities of the wider region. The city was captured from the Ottomans during the Battle of Philippopolis in 1878. According to the Treaty of San Stefano on 3 March 1878 the Principality of Bulgaria included the lands with predominantly Bulgarian population. Plovdiv was selected as a capital of the restored country and as a seat of the Temporary Russian Government. Great Britain and Austria-Hungary, however, did not approve that treaty and the final result of the war was concluded in the Congress of
Plovdiv founded in the late 19th century. It possesses 5,000 pieces of art in four buildings. Since 1981, it has had a section for Mexican art donated by Mexican painters in honour of the 1,300-year anniversary of the Bulgarian State. On 5 September 2014, Plovdiv was selected as Bulgarian host of European Capital of Culture in 2019. The city will co-host the event with Matera and another city (yet to be decided). After Plovdiv was elected as European Capital of Culture in 2019, an ambitious cultural program has started its realisation. According to this program, there will be an Island of