The Old National Gallery is an art museum located in Berlin, Germany. It is part of the Berlin State Museums and showcases a collection of 19th-century European art, including works from the Romantic, Impressionist, and Post-Impressionist movements. The building itself is an architectural landmark, designed in the Neoclassical style and opened in 1876. The gallery houses masterpieces by renowned artists such as Caspar David Friedrich, Claude Monet, and Vincent van Gogh. Visitors can explore various exhibitions that highlight the evolution of art during this period, making it a significant cultural destination for art enthusiasts and tourists alike.