This book is in French.

Textes sur la vue et sur les couleurs (Texts on Vision and Colors) by Arthur Schopenhauer presents an intriguing exploration into the phenomena of vision and the perception of colors. In this work, Schopenhauer delves into the scientific and philosophical aspects of seeing, drawing from and critiquing the theories of his predecessors and contemporaries, including Johann Wolfgang von Goethe's Theory of Colours.

Schopenhauer's investigation into vision and color is grounded in his broader philosophical framework, where perception plays a critical role in understanding the world as representation. He challenges the Newtonian color theory, which explains colors through the prism of physics, preferring instead a physiological and psychological approach. Schopenhauer argues that colors are not merely the outcomes of light's differential refraction but are deeply tied to the way our eyes and brain perceive and process visual stimuli.

This work is particularly fascinating because it showcases Schopenhauer's willingness to engage with natural science and his efforts to integrate scientific insights into his philosophical system. He posits that our perception of colors is an interplay between the objective external world and our subjective internal processes, echoing his central idea that the world we experience is both representation and will.

Textes sur la vue et sur les couleurs is less known compared to Schopenhauer's magnum opus, The World as Will and Representation, but it offers valuable insights into his thoughts on perception, a theme that is crucial across his philosophical work. For anyone interested in the intersection of philosophy, psychology, and the natural sciences, especially as it pertains to how we perceive the world around us, this text is a compelling read.

Schopenhauer’s contributions in this area continue to be of interest to those studying philosophy of perception, color theory, and the history of science.