Many thanks, guys.

Duck - Yeah, the cord is an unfortunate necessity until I can work out the Uncle Fester power source.   I couldn't use traditional lamp cord since the LED driver required a ground.  I ended up buying a flat extension cord and cutting off the outlet end.   The black is a little jarring, though, and perhaps a clear version would have been a better choice.    I can always replace it.  

Ron - I was thinking that the AI photo would be easy to pick out - it's the one where the room is not junked-up.  😄  The little diamond watermark is another clue, as you identified.   BTW, I used Google Gemini for anyone who's interested in giving it a try.