An architrave is a key architectural element that forms the lower part of a classical entablature, sitting directly on top of columns. It serves as a beam that supports the structure above, often adorned with decorative carvings or moldings. In modern design, architraves are also used as trim around doors and windows, enhancing the overall aesthetic of a room. In addition to its structural role, the architrave can add character to a building's interior or exterior. It can be made from various materials, including wood, plaster, or stone, and is often painted or stained to match the surrounding decor. This versatility makes the architrave an important feature in both historical and contemporary architecture.