A polyptych is a type of artwork that consists of multiple panels or sections, often hinged together. These panels can be arranged in various ways, such as in a series or a grid, and they typically depict a single scene or theme. Polyptychs are commonly found in religious art, where they serve to tell a story or convey a message through a combination of images. One of the most famous examples of a polyptych is the Ghent Altarpiece, created by the artists Jan van Eyck and his brother Hubert van Eyck in the 15th century. This artwork features multiple panels that can be opened and closed, revealing different scenes and figures, making it a significant piece in the history of Renaissance art.