Statue of Seneca, Roman Stoic philosopher, seated, from the Palazzo Spada in Rome. Perhaps the Greek philosopher Aristotle or even a generic philosopher. Senecae statua vetus marmorea. Copperplate engraving by Giovanni Battista Cannetti from Copperplates of the most beautiful ancient statues of Rome, Calcografia di piu belle statue antiche a Roma, engraved by Cannetti all'Arco della Ciambella, published by Gaetano Quojani, Rome, 1779.