We wear masks for many reasons: for fun, for protection, or to make a statement. In turbulent public settings, obscuring one's face can protect an individual from retaliation while evoking fear and uncertainty in others. With the recent rise of virtual reality technologies, masks are used to hide the real world from the wearer, whose face, in turn, is hidden behind the headgear. In many cases, though, masks play a more lighthearted role, allowing the wearer to take part in a festival and become someone (or something) else for a time. Once more, I've gathered a few recent images of people wearing masks, covering their faces for a wide variety of reasons.