I created the spectral panels in continuation of my experimental work concerned with giving an aesthetic form to light. They have been planned as infinitely varying light surfaces which contain the entire visible spectrum. When daylight or artificial light shines on the panels, it is transmitted in another directions and appears as a projection or an ethereal image.

Because of their potential diversity, the spectral panels are always unique. Moreover they can be combined in a group or in a seriers with the possibility of infinite extension.

W. Muehlum-Pyrápheros