It's going to be a ground stake/frame, not a wall/face mounted frame.
I asked the client how long they plan on having it displayed and their answer was 'on a near constant basis'.
A quick google search comes up with a lot of frames like the attached image but they're all from online retail stores.
Granted, I could always buy from one of these online shops and mark it up, I just prefer to support something other than an online only bottom-dollar supply business.