An animated looked at Jefferson's original design for Monticello and the changes he made to it during his lifetime. Featured in the "Making Monticello: Jefferson's 'Essay in Architecture'" exhibition at Monticello's David M. Rubenstein Visitor Center. The exhibition showcases the architectural origins, construction, and fourdecade evolution of the Monticello house, widely regarded as one of the icons of American architecture. More at www.monticello.org.