At it's current state I have doubts about AI's ability to create new movements in art as well, a lot of the AI floating around there is very good at "coloring within the lines". If I watch a video of NFL highlights on YouTube I will be recommended more NFL highlights, where is the discovery? A fundamental challenge for AI art is can it create new genres. Could an AI create Jazz? How about Hip-Hop which has some Jazz elements. Could an AI create cubism? Guess we'll have to see.