Panorama Mesdag is a unique art museum in The Hague, Netherlands, famous for its huge circular panorama. Created by artist Herman Mesdag, the painting is 120 meters long and about 14 meters wide, depicting the seaside scenery around The Hague, especially the magnificent scenery of the North Sea coast. Since its opening in 1881, Panorama Mesdag has attracted countless visitors. It makes people feel as if they are in the beach scenery of the 19th century, showing the superb skills and profound observation of the natural landscape of the Dutch painters at that time.