RainbowsHalos by WebTeam|Published 14th January 2017-Updated 14th January 2017-at dimensions 341 × 499 in Kühl, J ‘Rainbows, Halos, Dawn and Dusk: The Appearance of Color in the Atmosphere and Goethe’s Theory of Colors’ – A Holistic Approach to Colour Appearance Around Earth Images navigation
