Kantianism
Kantianism is the philosophy of Immanuel Kant, a German philosopher born in Königsberg, Prussia (now Kaliningrad, Russia). The term "Kantianism" or "Kantian" is sometimes also used to describe contemporary positions in philosophy of mind, epistemology, and ethics.
Ancient aesthetics
As a philosophy, aesthetics was developed in 18th century Germany by Emmanuel Kant. However, Greek and Roman philosophers such as Aristotle and Plato engaged in the rhetorical debate of aesthetic perception and properties as a separate branch of philosophy in defining the parameters of art and beauty. Ancient aesthetics shows the origin of aesthetic debate and influences modern aesthetic definitions.