Abstract: A decorative quoin which is prefabricated and manufactured for application to corners of a building, such as a home or other structure. Cement, or like material in the form of a square, rectangle or other desired geometrical shape is applied about a wire mesh member to form a quoin which is applied to a building corner. In this example, the quoin is fashioned about a right angle mesh and forms a right angle quoin. The mesh is secured to the building, and the decorative quoin is then stuccoed into the structure and about the other stucco structure.