A Roman column is a vertical architectural element that supports structures like buildings and temples. These columns are often made of stone and can be found in various styles, including the Doric, Ionic, and Corinthian orders. Each style has distinct features, such as the simplicity of the Doric or the ornate details of the Corinthian. Roman columns are not only functional but also decorative, showcasing the artistry of ancient Roman architecture. They were commonly used in public buildings, such as the Pantheon and Colosseum, and symbolize the grandeur of the Roman Empire.