I visited the National Constitution Center, within sight of Independence Hall here in Philly, to see the "Rome & America" exhibition. I got interested in this topic when I was a Coe Fellow in the Stanford history department a couple of summers back. And it turns out the professor who ran the workshop that year (and whose book The Culture of Classicism I enjoyed) was one of the curatorial consultants for this exhibition (and she was prominently featured in the short film played in the museum). Here she is in a short video clip.