Google Image Result for http://th02.deviantart.net/fs70/PRE/i/2013/152/f/d/tattoo_samurai_by_minhluurangon-d67dqvw.jpg
The most awesome images on the Internet
The Hannya (般若) mask is a mask used in Noh theater. It possesses two sharp bull-like horns, metallic eyes, and a leering mouth split from ear to ear. The mask expresses the fury of a vengeful woman turned demon through pain and rage.