Colour, Wavelength and Turbidity in the Light of Goethe’s Colour Studies

Abstract

The polarity of light and dark in the treatment of the Newtonian spectrum and the inverse spectrum is studied further and the validity of heterogeneity of light and darkness in relation to Goethe's views is examined. In order to clarify the reality of the "darkness rays", the experimentum crucis is re-evaluated. It is shown that the commonly accepted analysis contains assumptions in the choice of the spectrum and background, which mask the inherent dynamic of the spectrum. The relation between colour and wavelength is reexamined with respect to the immutability and specific refrangibility of colour. It is then shown that both these properties are approximations that apply under the specific conditions that have later become standardized in spectroscopy, leading to a consensus regarding the relation of wavelength to colours of one particular spectrum. This consensus has resulted in the study of colour diverging into spectroscopy and colour physiology. As an alternative, the basis of the dichotomy postulated by Müller is studied, leading to the realization that the resolution of this dichotomy was begun by Goethe with the idea of turbidity. A further study shows that turbidity resolves the apparent incompatibility of light and dark.

A New Interpretation of the Physical Color Theory Based on the Descartes´ Rotation Energy of Visible, Ultraviolet and Infrared Photons

“…The Goethean school published many impressive papers, e.g. [22]- [37]. Land developed the retinex theory based on his experimental data in order to offer a satisfying synthesis of those two divergent schools, e.g.…”