I think the picture with the frame is the original that all the others are based on - they’re either cropping out just the frame or both the frame and its shadow. So I guess the tone in the picture with the frame is the right one? I do like it better.

I tried doing an AI upscaling of the picture with the frame and I think it looks decent. I’ll have to think about whether it’s worth getting printed or whether I should just hang up a different piece of art that is available in high resolution…