There are over 60 museums and galleries in Warsaw which are accessible to the public. As interesting examples of expositions the most notable are: the world's first Museum of Posters boasting one of the largest collections of art posters in the world, and the Museum of the History of Polish Jews. Among the most prestigious ones are the National Museum with a collection of works whose origin ranges in time from antiquity till the present epoch as well as one of the best collections of paintings in the country including some paintings from Adolf Hitler's private collection, and the Museum of the Polish Army whose set portrays the history of arms.