>>96835381
Sorry, I forgot to reply to the first part of your post. It's not something that Wizards would permit, but then again we don't need Wizards permission to do anything; the event is run as proxy friendly at a non WPN store, and at request of the TO I aimed to keep the promos in line with the feel of the original art for each card, but make them obviously proxies. I get a guy in China to print them for about 10 cents each and the backs are plain white too, so there's no confusion.
Pic related is Frazier presenting the MWI player that won Vintage with his painting.