22 June 2007 – 28 December 2008

What does it take to be an Explorer? Find five intrepid individuals who shared a sense of adventure and the courage to explore the unknown: David Rittenhouse in the 18th century, John James Audubon, Titian Ramsay Peale, and Elisha Kent Kane in the 19th century, and Ruth Patrick who bridges the 20th and 21st centuries.

Click here to view the exhibit website.