The Met's collection of Greek and Roman art contains more than 17,000[31] objects. The Greek and Roman collection dates back to the founding of the museum—in fact, the museum's first accessioned object was a Roman sarcophagus, still currently on display. Though the collection naturally concentrates on items from ancient Greece and the Roman Empire, these historical regions represent a wide range of cultures and artistic styles, from classic Greek black-figure and red-figure vases to carved Roman tunic pins. Highlights of the collection include the monumental Amathus sarcophagus and a magnificently detailed Etruscan chariot known as the "Monteleone chariot". The collection also contains many pieces from far earlier than the Greek or Roman empires—among the most remarkable are a collection of early Cycladic sculptures from the mid-third millennium BC, many so abstract as to seem almost modern. The Greek and Roman galleries also contain several large classical wall paintings and reliefs from different periods, including an entire reconstructed bedroom from a noble villa in Boscoreale, excavated after its entombment by the eruption of Vesuvius in AD 79. In 2007, the Met's Greek and Roman galleries were expanded to approximately 60,000 square feet (6,000 m2), allowing the majority of the collection to be on permanent display.[32]