National Gallery of Art Stonework

Founded in 1937, the The National Gallery of Art’s collection of paintings, drawings, prints, photographs, sculpture, medals, and decorative arts traces the development of Western Art from the Middle Ages to the present, including the only painting by Leonardo da Vinci in the Americas.

The National Gallery of Art project was a 10-week endeavor to cut out and caulk all the joints in the stone paving and steps on the south side of the building.

From national treasures to industrial parks and residential complexes, Ev-Airtight has the depth of knowledge, skilled craftsmanship, and attention to quality to complete the job on time with minimal interruption.