It's funny how hard it is to fake imperfections. People frequently try to mass-manufacture imperfections by having a larger block with smaller imperfect sub-bl

It's funny how hard it is to fake imperfections. People frequently try to mass-manufacture imperfections by having a larger block with smaller imperfect sub-blocks artistically arranged. It looks fine at first, but once you notice the repetition of the imperfections at regular intervals...