Calipso's unique honeycomb grid was created by feeding a photograph of the moon into an image-based algorithm found on what appears to be an extinct computer. The resulting fractal form, an impure geometry reflecting the irregular beauty of nature, consists of an organic honeycomb of tubes of varying diameters, seemingly arranged in a random geometry. This honeycomb characterizes the luminaire both aesthetically and visually - it is not only visually appealing, but also provides a uniform and pleasant light emission. The result is a highly emotive lighting object that combines optical and aesthetic intelligence. Calipso is a product that is perfectly positioned halfway between domestic and professional use and is suitable for a wide range of applications - an expression of Artemide's traditional approach of delivering high-performance lighting with a unique and emotional expressiveness.