Sgraffito (Italian:[zɡrafˈfiːto]; pl. sgraffiti) is an artistic or decorative technique of scratching through a coating on a hard surface to reveal parts of another underlying coating which is in a contrasting colour. It is produced on walls by applying layers of plaster tinted in contrasting colours to a moistened surface, and on pottery by applying two successive layers of contrasting slip or glaze to an unfired ceramic body.[1] The Italian past participlesgraffiato is also used for this technique, especially in reference to pottery.