A two-dimensional metal surface becomes three dimensional thanks to hand-crafted processes: folding, hammering, bending, and soldering generate different light diffusers inspired by the complex shapes of conoids, starting from a single outline. Each volume is assigned to a different type of lamps (suspended, table-top), suggesting the ways in which metal offers various interpretations and possibilities. The finishes and the processes used combine to play with the alternation of brushed and oxidised, reflecting light in unexpected ways from piece to piece.