I think the small photos in the McNaughton painting are of his mother, Mary Anne Trump and his father, Fred Trump as seen in the oval office (see link)...
https://i.dailymail.co.uk/1s/2019/01/09/04/8296014-6571637-image-a-1_1547007437039.jpg
The Masterpiece
https://jonmcnaughton.com/the-masterpiece/
I like my conspiracy theory better. :-D
Besides, I got a 404 Coffee Not Found Error when I looked at the image.
I believe his chair is the same as the one he used when sitting behind the Resolute in the Oval Office
Yeah, you’re right.