Weird art pet peeve:
Every edge has gotta have that wear and tear, you know? Gotta scuff that paint off, chip that wood, roughen that metal corner. Off every single edge. Including ones that wouldn't even have any reason to be scuffed because they wouldn't contact hands or other objects.
Look, I dunno why that wood's chipped when that cavity wasn't cut with a chisel. Nice and lived-in.