To many, Modern Art ..Abstract expressionism for example, is junk because they dont perceive art as any thing that is not representational. I have talked to people with that view. That may be a poor analogy but frankly I think beauty is in the eye of the beholder. You can try to spell out to someone why Abstract Art is important..historical place in history or maybe the colors are just pretty. I collect wristwatches because I think many of them are beautiful ( incredible mechanisms aside) or interesting..design or dial...their historical timeline, etc. So buy what pleases you. If you were out to make money, thats a different story. Just my 2 cents. Regards and good luck.