Personally, I must be blind, which is probably why I can't write a 3000 word essay on the impact of artwork like this:
Some might say that I'm shallow/simple because of it. Meh, maybe. I'm pretty sure suprematism and Malevich is worth several books on the subject, but, in my eye, I see a painting like that and think "the artist is trying to pass off shit, and woe be anyone who tries to suggest otherwise, for they'll be labeled as ignorant buffoons."