When were the Parthenon marbles made?

The Parthenon marbles were created during the Classical period of ancient Greece, specifically between 447 and 432 BCE. They were sculpted under the supervision of the architect Ictinus and the sculptor Phidias for the Parthenon temple dedicated to the goddess Athena on the Acropolis of Athens. These marbles include friezes, metopes, and a statue of Athena, showcasing the artistry and cultural significance of that era.