Poll Suggestion: The Most Iconic Masks

Intro: Which of these masks is the most iconic? (For slideshow click here.) Please tell us here. Suggestions: There were a few mask polls before, but no iconic mask poll. This is about the most iconic masks. So please only iconic masks, not just from a guy no one remembers but the masks looks cool. I want to keep the options below 21, if possible, so please suggest only the best. Remember: A helmet is not a mask (Iron Man, Vader's helmet, etc.) Link: https://www.imdb.com/list/ls4103754639/ Poll: TBD