Bronze figure of Noh performer with red mask

Noh performance is structured around song and dance. Movement is slow, language is poetic, tone is monotonous, and costumes are rich and heavy. Plots are usually drawn from legend, history, literature and contemporary events. Themes often relate to dreams, supernatural worlds, ghosts and spirits. One key element of Noh is the masks which the performers wear. They tell the audience what kind of character is being portrayed. Frequently used masks represent demons and spirits, as well as women and men of various ages. The masks are carved from blocks of Japanese cypress. Their three dimensional properties allow skilled actors to induce a variety of expressions with changes in head orientation.