What is the size and dimensions of the national gallery of art?

The National Gallery of Art in Washington, D.C., encompasses a total area of approximately 1.5 million square feet. It consists of two main buildings: the West Building, which houses the classical collection and measures around 600,000 square feet, and the East Building, dedicated to modern and contemporary art, covering about 400,000 square feet. The museum's impressive architecture and expansive galleries allow for an extensive display of its vast collection.