Identify.

Cancelleria relief of profectio of Domitian, Rome, 93-96 CE, Musei Vaticini, Rome, setting out for battle, changed to Nerva (know this because proportions are wrong, right eye much smaller, neck too long), Domitian/Nerva leading allegorical figures to battle, mix of low and high reliefs, departure of Domitian for Sarmatian War, isocephaly