"But it would only have value to me. I couldn't sell it to my neighbor, I couldn't leave it in a will."
what if you became famous or the print was hanging on the wall when something notable happens in your house? (I'm not saying you will be the victim in a grisly triple homicide that inspires a podcast series, I'm just allowing for the possibility of such an occurence)
it would immediately become particularly unique and valuable to certain people