Nice! I like this, not a connection I would have thought of!
> Therefore, if the artist did not truly experience the feelings, the piece of work they produce would not be sincere, and hence not art. This also covers malicious attempts to produce a piece of art without having experienced the feelings. As the art is a successful representation of the agreed upon feelings, and the art is a Tolstoyan piece of art, the artist must have truly experienced them.
Isn't that circular? If I "fake" a Jackson Pollock style painting without having any feeling whatsoever AND it manages to evoke feelings in the viewer, who's to say which feelings are the agreed upon ones?