[Το κείμενο διατίθεται μόνο στα Αγγλικά] Observing, analyzing, and transforming the processes of nature has become the starting point for reflections on cause and effect, creative act and human perception. Spectrum on the one hand focuses on the reduction of the image, on the other hand on its suggestiveness. At the starting point there is light, which is the beginning of everything, allowing us to perceive the colors available to our perception.