@literary It is pretty, though in my mail clients, it'd just have a big hole at the end, since I've disabled auto-loading of images to kill tracking pixels. (Lots of our sales team has done the same, I think. SalesForce f.ex. is sneaky about tracking outbound messages, and they know it.)
I pushed back hard against lengthy and visual signatures, and I ended up using a greatly stripped down one at work compared to a lot of the sales and marketing folks. My sig is just name and email – and those are only there to help preserve context across threads with quotation, since they just duplicate the From header anyway. >_<