The advent of sophisticated artificial neural networks has opened new artistic opportunities, but also a variety of new legal challenges. Computer programs such as Google's Deep Dream can take an image and process it in manners that resemble biological networks, producing artwork that is both...

The report considers first the question of how copyright is justified, as this may have some bearing on whether a country will allow an author to make a voluntary statement leading to the expiration of his/her rights. Copyright can variously be described as a natural right, as a reward for...