Cornicing is a decorative plasterwork that runs around the top of a wall where it meets the ceiling. It is also known as crown molding, ceiling molding, or ceiling trim. It serves as a finishing touch to a room and can make a ceiling appear higher and a room more elegant. Some other synonyms for this architectural feature include coving, frieze, or molding. Coving refers to a curved edge, while frieze refers to a horizontal decoration that runs along the top of a wall. Molding is a general term that refers to any decorative strip that is added to a surface to enhance its appearance. No matter the name, cornicing adds a touch of sophistication to any room.