The Armenian National Gallery is located on the upper floor of the National Museum, where European art works are the third largest in the Soviet Union, and many of them are famous works transferred from Russia during World War II. But most of the best works are still by Armenian artists, including Armenia's most famous painters, Martiros Saryan, Yervand Kochar, Ivan Ayvazovsky, etc. The other three and four floors of medieval Armenian artwork are also very exciting, the most shocking is the large medieval murals from different churches in Armenia.