The museum has more than 7,000 artists represented in the collection, which contains the largest collection of New Deal art; a collection of contemporary craft, American impressionist paintings, and masterpieces from the Gilded Age; photography, modern folk art, works by African American and Latino artists, images of western expansion, and realist art from the first half of the twentieth century. Most exhibitions take place in the museum's main building, the old Patent Office Building, while craft-focused exhibitions are shown in the Renwick Gallery.The museum provides electronic resources to schools and the public through its national education program, including Artful Connections, real-time video conference tours. It maintains seven online research databases with more than 500,000 records, including the Inventories of American Painting and Sculpture that document more than 400,000 artworks in public and private collections worldwide. Since 1951, the museum has maintained a traveling exhibition program; as of 2013, more than 2.5 million visitors have seen the exhibitions.
