Absolutely! I trained GPT-2 on MERZ-Magazines by Kurt Schwitters and created a "new issue" with contents completely written by AI. Interestingly, it isn't just that "regurgitation" (like some critics of GPT-driven textes claim) - it has found the ironic MERZ essence and is textually almost authentic. This magazine will be part of a publication in one literary journal.
Now I have access to GPT-3, and here you almost don't need to fine-tune it, since the texts seem to be part of the gigantic training datasets.
If you want, we can brainstorm about such Art Movement magazine (GPT-3 can btw. make up new art movements, I suppose). For example, such Publishing Magazine in Medium would be pretty interesting thing :)
I'm based in Frankfurt.