Explore America and discover people, places, art, and history that connect to Pennsylvania in the Smithsonian’s collections, held in trust for the American people. The Smithsonian’s collections document our nation’s shared history, art from across the globe, and the immense diversity of the natural and cultural world. Visit Smithsonian Open Access where you can download, share, and reuse millions of the Smithsonian’s 2D and 3D images.