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 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.