V For Vendetta T-ShirtsV for Vendetta
is a grpahic novel written by Alan Moore. The comic was later adapted into a feature film by the Wachowski siblings, featuring Hugo Weaving as V, and Natalie Portman as Evie. The story depicts a dystopian future run by a totalitarian government. V, the anarchist revolutionary dressed in a Guy Fawkes mask, eventually convinces the people to rule themselves.
The mask has also been the symbol of the hacktivist group Anonymous, and has shown up most recently at politically charged events like Occupy Wall Street.
"Remember Remember the 5th of November, the gunpowder, treason and plot. I know of no reason why the gunpowder treason shoudl ever be forgot!"