Gallery of Art in the Smithsonian Institution Building, by Unknown, c.1857, Smithsonian Archives - History Div, Engraving of the Gallery of Art above the Great Hall in the Smithsonian Institution Building (SIB), or "Castle," c.1857. This pre-fire engraving entitled, "The Picture Gallery," shows people browsing a room laden with portraits. The engraving was published in the Guidebook of 1857..