Lithuania Šerelytė, Valdas Papievis, Laura Sintija Černiauskaitė, Rūta Šepetys. Several famous Lithuania-related architects are notable for their achievements in the field of architecture. Johann Christoph Glaubitz, Marcin Knackfus, Laurynas Gucevičius and Karol Podczaszyński were instrumental in introducing Baroque and neoclassical architectural movements to the Lithuanian architecture during the seventeenth to nineteenth centuries. Vilnius is considered as a capital of the Eastern Europe Baroque. Vilnius Old Town that is full of astonishing Baroque churches and other buildings is a UNESCO World Heritage Site. Lithuania is also known for numerous castles. About twenty castles exist in Lithuania. Some castles had to be rebuilt
National symbols of Lithuania his capital. The Iron Wolf Mechanised Infantry Brigade ("motorizuotoji pėstininkų brigada 'Geležinis vilkas"') is now the core unit of the Lithuanian Army. The bear is an ancient symbol of Samogitia, one of the regions of Lithuania, and appears in the coat of arms of Šiauliai district. A moose is shown in the Lazdijai district municipality coat of arms and the aurochs is featured in the Kaunas coat of arms. The national plant is rue ("rūta"). A bride traditionally wears a little crown made of rue, which is a symbol of maidenhood. During the wedding the crown is burned, symbolizing the