The solution is linked to the design of the element which, repeatedly assembled, forms the radiator. The design is deliberately asymmetrical, made up of grooves and flat parts. The element, thus drawn and rotated 180 degrees, has a different design as it is specular. During assembly in the factory, the elements, rotated or not, are deliberately juxtaposed randomly, resulting in infinite rhythms and designs. Each product is therefore unique, the image is always similar to the original but the rhythm is always different. The concept is based on the idea of being able to have, through an industrial process, serial copies of the product, each slightly different from the original, in order to always have unique pieces.