Kabuki makeup provides an element of style easily recognizable even by those unfamiliar with the art form. Rice powder is used to create the white base for the characteristic stage makeup, and enhances or exaggerates facial lines to produce dramatic animal or supernatural masks. The color of the is an expression of the character's nature: red lines are used to indicate passion, heroism, righteousness, and other positive traits; blue or black, villainy, jealousy, and other negative traits; green, the supernatural; and purple, nobility.