High Quality Content by WIKIPEDIA articles! The National Museum in Warsaw, Poland, is a national institution of culture, one of the largest museums in Poland and the largest in Warsaw. It comprise a rich collection of ancient art (Egyptian, Greek, Roman), counting about 11.000 pieces, an extensive gallery of Polish painting since the 16th century and a collection of foreign painting (Italian, French, Dutch, German and Russian). The museum is also home to numismatic collections and a gallery of applied arts.