eggs were drawn on with wax to create a pattern; then, the dye was applied to give the eggs their pleasant colours, the dye did not affect the previously wax-coated parts of the egg. After the entire egg was dyed, the wax was removed leaving only the colourful pattern. This tradition is thousands of years old, and precedes the arrival of Christianity to Ukraine. In the city of Kolomyia near the foothills of the Carpathian Mountains, the museum of Pysanka was built in 2000 and won a nomination as the monument of modern Ukraine in 2007, part of the Seven Wonders of Ukraine action. Libraries The Vernadsky National Library of Ukraine, is the main academic library and main scientific information centre in Ukraine. During the 2022 Russian invasion of Ukraine the Russians bombed the Maksymovych Scientific Library of the Taras Shevchenko Kyiv National University, Vernadsky National Library of Ukraine, the National Scientific Medical Library of Ukraine and the Kyiv city youth library. Literature Ukrainian literature has origins in Old Church Slavonic writings, which was used as a liturgical and literary language following Christianization in the 10th and 11th centuries. Other writings from the time include chronicles, the most significant of which was the Primary Chronicle. Literary activity faced a sudden decline after the Mongol invasion of Kievan Rus', before seeing a revival beginning in the 14th century, and was advanced in the 16th century with the invention of the printing press. The Cossacks established an independent society and popularized a new kind of epic poem, which marked a high point of Ukrainian oral literature. These advances were then set back in the 17th and early 18th centuries, as many Ukrainian authors wrote in Russian or Polish. Nonetheless, by the late 18th century, the modern literary Ukrainian language finally emerged. In 1798, the modern era of the Ukrainian literary tradition began with Ivan Kotlyarevsky's publication of Eneida in the Ukrainian vernacular. By the 1830s, a Ukrainian romantic literature began to develop, and the nation's most renowned cultural figure, romanticist poet-painter Taras Shevchenko emerged. Whereas Ivan Kotliarevsky is considered to be the father of literature in the Ukrainian vernacular; Shevchenko is the father of a national revival. Then, in 1863, the use of the Ukrainian language in print was effectively prohibited by the Russian Empire. This severely curtailed literary activity in the area, and Ukrainian writers were forced to either publish their