April 2008, Backstory - Neal Turtell, executive librarian, National Gallery of Art. Artists in the 19th and early 20th century had access to more up-to-date information about art technique and technology than any generation before. Tools of the Trade�in the National Gallery of Art library-offers a fascinating look back in time. The display complements In the Forest of Fontainebleau: Painters and Photographers from Corot to Monet, a showcase of 19th-century landscapes created in the famous forest south of Paris. Executive librarian Neal Turtell talks with NGA Backstory host, Barbara Tempchin, about Tools of the Trade. Produced in conjunction with the exhibition In the Forest of Fontainebleau: Painters and Photographers from Corot to Monet.