As a young man in 1806, Nicholas Biddle had traveled extensively in Greece. When he was appointed as director of the new Second Bank of the United States, he was influential in the hiring of another fan of Greek architecture, a young architect named William Strickland, to design the bank’s building. Strickland created a beautiful, if austere, Pennsylvania marble Greek Doric temple – severe and solid on the outside but beautifully finished on the inside.
Strickland’s design demonstrates the sea change in architectural theory brought about by the archaeologically accurate drawings of Greek architecture which had been begun to be available a half-century earlier.