@edgarblythe,
I'm thinking of the Campidoglio horse with Marcus Aurelius atop.
It's been years since I've read his Meditations, still have the small book, but this is a man and a statue I have liked. If I remember, I think I saw the original on first visit, and then that was glassed in with a copy back in the piazza. Don't trust me on that, might be wishful thinking combined with faulty memory of that first visit.
This makes me cautious about what we toss.