“Violation” is a rape-revenge thriller that is unlike any other in its extremes, from breezy dreaminess to relentless brutality. The artistry on display is undeniable, but it is deeply disturbing in its depiction of violence—a tough watch, whether you’re a survivor of sexual assault or not. This movie is sure to upset your mood long afterward and could be quite triggering. Consider yourself warned. My mixed review, at RogerEbert.com.