Our research derives from the interaction between product scale and architecture. We are interested in exploring organic concepts dominated by asymmetric and modular geometrical shapes. A jewel can convey different appropriations and emotions such as architecture composed of poetic and intangible spaces. Our design methodology corresponds to an experimental process frequently based on drawings, cardboard models, 3D drawings, or prototypes, focusing on main principles such as spatiality, versatility, mutability. We had explored the relationship between shadow and light, scale variations, the opposition between empty and full spaces, the chromatic or texture contrast. Line dominates these modular structures, linking heterogeneous volumes and surfaces. In the same way, we can rehabilitate instead of constructing, we can approach the assemblage and folding techniques from pre-existing materials in the jewellery field. From wastes or massproduced materials that are no longer useful crossed with traditional metals like silver, we proceed to the production of limited series pieces suitable for a public who values jewels by their unique design regardless of the value of its material and, at the same time, progressively conscious of negative impact derived of the extraction of raw materials and from the manufacture of the jewels themselves.