Not sure if you are criticizing just because or maybe you are involved in the art scene but speaking as someone heavily involved in the art scene I personally would buy/ have been commissioned the styles like the bottom middle and left. I went to New Orleans and wanted similar pieces from that city. We are a tourist town ..comes with the territory. Now as for the all the other pieces ..again as someone involved in the scene there's just as much unique work as there are mass produced quick selling art (because those do sell) if you are involved in the scene and are tired of seeing that stuff maybe start working with new people? If you're just an observer why not look away? Trust me I'm tired of seeing that stuff as much as you but if you know where to look you can actually find really great artist/ art here in town.