The Temple of Jupiter Optimus Maximus and behind, on the right, the Theatre of Marcellus as they may have appeared in Rome in 312 AD. After a section of a panoramic painting of Rome created by Professor J. Buhlmann and Alexander Wagner and published in leporello, or fold-out, book form in Munich, 1892, titled Das Alte Rom mit dem Triumphzuge Kaiser Constantin's im Jahre 312.