Looks like a few different designs have been put up from a few different artists. I am sure we will get more info once the drop is run and they decide which company to go with
Oh man, I really hope the Tesla poster goes on sale. You could make an entire series of posters just from his inventions, and still have some left over for the next series. The guy was a genius.
The artist behind these has over 350 different designs; if the poll gets enough support I am sure Massdrop would be adding a ton of prints you could purchase.