The Greek Ministray of Culture has put together this on-line digital form of the Parthenon Frieze. It is pretty impressive: "The application brings together for the first time all the restored stones from the British, the Louvre and the Acropolis museums, annotated in Greek and English. The photographs of the original stones (not of imitations) are accompanied by the preserved drawings of J. Carrey (1674) and J. Stuart (1751) giving the most thorough description of the whole frieze."