I think the museum example is an interesting case. I haven’t done the math on what portion of the value of artwork is based on the expected discounted profit from exhibiting it. I think this proportion probably varies wildly from artwork to artwork, since lots of ugly art that most people wouldn’t care to see gets sold for a lot too.
I heard about the case when an artist has sold the copyright of all his works to another person (including the works owned by other people, like previous buyers.) Basically it means that the right owner could forbid all other owners to ever exhibit an even look at their own works. But in reality in the case I am speaking about it was about right to make t-shirts with prints.
I also saw purchase agreements which deliberately state that the artwork is coming with all rights.
I don’t believe the former is true—my understanding is that the right to make copies is independent of the original physical object (https://www.liveabout.com/who-owns-copyright-of-a-painting-2578104)
I think the museum example is an interesting case. I haven’t done the math on what portion of the value of artwork is based on the expected discounted profit from exhibiting it. I think this proportion probably varies wildly from artwork to artwork, since lots of ugly art that most people wouldn’t care to see gets sold for a lot too.
I heard about the case when an artist has sold the copyright of all his works to another person (including the works owned by other people, like previous buyers.) Basically it means that the right owner could forbid all other owners to ever exhibit an even look at their own works. But in reality in the case I am speaking about it was about right to make t-shirts with prints.
I also saw purchase agreements which deliberately state that the artwork is coming with all rights.