This doesn't have anything to do with Instagram's TOS though. The artist is banking on his screenshots being considered "transformative". However, what this mea

This doesn't have anything to do with Instagram's TOS though. The artist is banking on his screenshots being considered "transformative". However, what this means is kind of grey. Does adding a comment under a picture add new value [1] to that picture? There have been cases brought where the art in question had much more transformation applied to it (examples: Harry Potter encyclopedia, Obama Hope Image). [1] http://fairuse.stanford.edu/overview/fair-use/four-factors/#the_transformative_factor_the_purpose_and_character_of_your_use http://fairuse.stanford.edu/overview/fair-use/four-factors/#...