French tip nails can be made with stickers and stencils. More elaborate temporary tattoos may be made using stencils and airbrush equipment. An accessory set containing stencils, stickers, and tape are available separately. OmniGraffle design tools include canvases, templates, stencils, vector drawing, and grid guides. Stencils for several shapes are available commercially. Templates may include stencils, metal plates and flat stones. "Parachuting Rat" was executed using stencils and spray paint. Marking tools such as stamps and stencils are available to speed the marking process. They consist of various types of graffiti, including pieces, stencils, tags, etc. More than 700 design stencils were used to decorate the hall. The extensive lettering possible with stencils makes it especially attractive to political artists. A common tradition for stencils is in home decorating and arts & crafts. Houston taught local Inuit stone carvers how to create prints from stone-blocks and stencils. A number of the original stencils used in the graffiti campaign were on display. Latterly, the garage codes took the form of painted stencils or adhesive characters.