Iconology is a method of interpretation in cultural history and the history of the visual arts used by Aby Warburg, Erwin Panofsky and their followers that uncovers the cultural, social, and historical background of themes and subjects in the visual arts. Though Panofsky differentiated between iconology and iconography, the distinction is not very widely followed, "and they have never been given definitions accepted by all iconographers and iconologists". Few 21st-century authors continue to use the term "iconology" consistently, and instead use iconography to cover both areas of scholarship.