Yes, I have to crop the images to the aspect ratio of the display. I considered doing a simulated digital mat which could change given the aspect ratio of the work being shown, but it wasted so much of the display that it was not worth it.
I end up not having to crop much, because the aspect ratio I chose lines up pretty well with those of many good paintings and photographs.
I end up not having to crop much, because the aspect ratio I chose lines up pretty well with those of many good paintings and photographs.