This confirms it was a power thing if you ask me. I know these guys marry for profit, but history shows that Hillary has been jealous, or doesn't want her image tarnished, which is why she went around shutting all of Bill's accusers up.
Imagine how they must've if they walked inside of his mansion and saw that painting hanging over the mantel? Especially taking into consideration that's the dress related to the scandal.
I couldnt imagine him being 'friends' with someone and seeing this painting in their house, considering the history of the dress.
Unless they used the scandal as a chess move, then I'm sure it's a trophy like the GWB one would be.