Aesthetic Illusion as a Connection of Cognitive Neural Basis, Art Appreciation and Modern Ideology

Abstract

Illusion is a significant concept in philosophy, art history, literary theory and aesthetics. It has a concrete scientific basis in the perspective of modern cognitive neuroscience. Historically, it has been critically discussed by many philosophers, including Plato, Bacon, Descartes, Kant, and Nietzsche, who considered it to be a distortion of reality. Yet illusion is connected with so many basic aesthetic issues -- such as ambiguity, imagination, and imagery -- that it remains an indispensable concept in modern aesthetics. In the different art media communication of creators with appreciators involves illusory imagery. Its importance is emphasized by Ernst Gombrich in his Art and Illusion, one of the most influential art history texts in the English-speaking world. The concept of illusion becomes the crossing point of classical philosophy and contemporary aesthetics. In this article, the philosophical, psychological and aesthetic bases of illusion will be introduced. In different fields, illusion has different content, but depends on the same psychological mechanisms. The neural mechanisms that underpin aesthetic illusion in contemporary artistic production also function in the modern ideology described by Adorno, Eagleton, and Williams. Not all aesthetic illusions have positive functions, which sometimes leads to distorted cognition and emotional complexity. When it deviates too far from reality, aesthetic illusion contains particular cognitive emotional qualities that conflict with artistic imagery in classical arts. As a bearer of modern aesthetic emotion, it is also shaped by special economic and political situations and always has a kind of ideological character. Thus aesthetic illusion often promotes new configurations of aesthetics and art history.