Now that is a multi-million dollar question. How derived data is handled after copyright is revoked is a question thats hard to answer. I suspect that the dat

Now that is a multi-million dollar question. How derived data is handled after copyright is revoked is a question thats hard to answer. I suspect that the data will be deleted from the dataset, and any new models will not contain derivatives from that image. How legal that is, is expensive to find out. I suspect you'd need to prove that your image had been used, and that it's use contradicts the license that was granted. It would take a lot of lawyer and court time to find out. (I'm not a lawyer, so there might already be case history here. I'm just a systadmin who's looking after datasets. ) postscript: something something GDPR. There are rules about processed data, but I can't remember the specifics. There are caveats about "reasonable"