Mentioned by Nomadic Real Estate
Wonderful Museums in Washington, D.C. You Won’t Want to Miss
"The National Gallery of Art is a large campus with two buildings and the 6-acre Sculpture Garden. The museum’s West Building is easily recognizable thanks to its Roman-style architecture, while the East Building is more modern in appearance. You’ll find thousands of paintings, sculptures, photographs, and prints inside the museum, including the only original painting by Leonardo da Vinci in the Western Hemisphere."