I'll bite. Someone wanted this for something. What? I could see a decoration for a coin shop but Faustus combined with a quadriga makes no sense. Anyone?
That is how they paid off their debt! The Senatas enacted a law to make this material 17 bllion x gold value; and POOF 17 trillion Sesertii debt paid off with one MONGO denarius!
I'm a bit curious about that misc-dude that's been mounted on the shop-wall??? (top left-hand corner, wearing jeans) => what type of store is this?