Parole di luce

The inscriptions, chemically photoengraved on sheet metal, are phrases and texts on light. "Information and knowledge are immaterial, like light, which from the most ancient times has been their symbol.
Light passes through the holes made by light itself in the process of photoengraving. The sheet of aluminium bends to enclose the light in a polyhedron that offers words for reading, words from different eras and authors, and is transformed into a communicating surface."