Panorama Raclawice

Today we went to see the place that I consider the greatest of Wroclaw, and is the Panorama Raclawice.It is a picture that measuring about 120m wide and 15 high, and represents the Polish war with the Russians happened in the XVIII century. The picture was painted by various artists, and it took about 8 months to paint. The entrance costs 16 zlotys for students, and 22 zlotys normal entry. The sessions to visit it are each 30 minutes, and you the audio guide is available for free in all the languages??. Well, personally I think it's amazing and surprising to anyone who goes to visit it.