Design" in December 2015 and has been a member of UNESCO Creative Cities Network since then. Museums and galleries Budapest is packed with museums and galleries. The city glories in 223 museums and galleries, which presents several memories, next to the Hungarian ones as well those of universal and European culture and science. Here are the greatest examples among them: the Hungarian National Museum, the Hungarian National Gallery, the Museum of Fine Arts (where can see the pictures of Hungarian painters, like Victor Vasarely, Mihály Munkácsy and a great collection about Italian art, Dutch art, Spanish art and British art from before the 19th century and French art, British art, German art, Austrian art after the 19th century), the House of Terror, the Budapest Historical Museum, the Aquincum Museum, the Semmelweis Museum of Medical History, the Memento Park, Museum of Applied Arts and the contemporary arts exhibition Palace of Arts Budapest. In Budapest there are 837 monuments, which represent the most of the European artistic style. The classical and unique Hungarian Art Nouveau buildings are prominent. Libraries A lot of libraries have unique collections in Budapest, such as the National Széchényi Library, which keeps historical relics from the age before the printing of books. The Metropolitan Szabó Ervin Library plays an important role in the general education of the capital's population. Other libraries: The Library of the Hungarian Academy of Sciences, Eötvös University Library, the Parliamentary Library, Library of the Hungarian Central Statistical Office and the National Library of Foreign Literature. Opera and theatres In Budapest there are forty theatres, seven concert halls and an opera house. Outdoor festivals, concerts and lectures enrich the cultural offer of summer, which are often held in historical buildings. The largest theatre facilities are the Budapest Operetta and Musical Theatre, the József Attila Theatre, the Katona József Theatre, the Madách Theatre, the Hungarian State Opera House, the National Theatre, the Vigadó Concert Hall, Radnóti Miklós Theatre, the Comedy Theatre and the Palace of Arts, known as MUPA. The Budapest Opera Ball is an annual Hungarian society event taking place in the building of the Budapest Opera (Operaház) on the last Saturday of the carnival season, usually late February. Casinos There are 11 casinos in Hungary (11 is the maximum number of casinos allowed by law), and five of them are located in the capital. All five of these casinos are owned by LVC Diamond