With a BA in Art History I learned and will say one thing here.. Diversity - with a capital “D” - is the major building block in creating a dynamic flourishing Art culture anywhere. Without it Art degrades, implodes, becomes less, stagnates, like getting stuck in the proverbial revolving door. To thrive Art must be dynamic, constantly renewed, open to fresh ideas, new discoveries. Am I stating the obvious? And Art, be it high brow or low, is what an individual makes it. I asked my nephew whether he liked a painting.. he hated it, I think it is wonderful .. we then laughed knowing we would never agree but that is healthy culture.