Arched ceilings are architectural features characterized by a curved shape that rises from the walls to the peak. This design not only adds visual interest but also enhances the structural integrity of a building. Commonly found in styles like Roman and Gothic architecture, arched ceilings can create a sense of spaciousness and elegance in a room. These ceilings can be made from various materials, including wood, plaster, or stone. They are often used in places like cathedrals, libraries, and homes to create a dramatic effect. The curvature can also improve acoustics, making them popular in performance spaces.