Masks have been used in various cultures as a way of worship, a right of passage, to frighten or inspire. The dictionary defines mask as: 1. A covering for all or one part of the face, worn to conceal ones identity. 2. A grotesque or humorous false face worn at a carnival, masquerade, etc. Halloween masks. The idea of masks is fitting for the season of Halloween which is fast approaching. This poem by Potsim and Pikachu should highlight the different expressions and emotions of the collection of masks in this gallery.