Ha. This was mostly a tongue in cheek post (though with practical use beyond negating attempts at copyrighted symbol law suits) but being able to see the video stream underlying the current show screen has been feature request numero uno for literally years!

Add a pref that lets one chose the default behavior of the artwork view (I'd been calling it the preview pane) when a ShowScreen was up and it would be near perfect!
Thought this was already on the "Do sometime before 2029 (the year the Terminator is sent from, I think)" list.