An etagere is a piece of furniture with open shelves that are used for displaying objects like books, decorations, or collectibles. It typically has a frame made of metal, wood, or glass, and the shelves are often made of glass or wood. Etageres are often used in living rooms, offices, or libraries to add storage and display space while maintaining an open and airy feel. They can be freestanding or mounted to a wall. A series of shelves supported by columns, used for the display of curios.