Who will evaluate the technical condition of art objects and how are you going to protect buyers from fakes?
This is a good question . Since the developers reported that they will have only one office in the UK. I do not understand how the quality of art in the United States will be checked.
I think this should handle the system of ratings and reviews. But still you will need to wait for answers from the developers. And also I am interested in whether emissions of tokens are planned in the future.