Greek Column Style is a term used to describe the three main architectural styles of Ancient Greece. The Ionic style, which is characterized by its volutes and slender proportions, was developed in the 6th century BC. The Doric style, which is characterized by its simplicity and strength, was developed in the 7th century BC. Finally, the Corinthian style, which is characterized by its ornate capitals, was developed in the 5th century BC.