The architecture of ancient Greece was produced by the ancient Greeks (''Hellenes''), whose culture flourished on the Greek mainland, the Aegean Islands and their colonies, for a period from about 900 BC until the 1st century AD, with the earliest remaining architectural works dating from around 600 BC. The formal vocabulary of ancient Greek architecture, in particular the division of architectural style into three defined orders: the Doric Order, the Ionic Order and the Corinthian Order, was to have profound effect on Western architecture of later periods.