The lampshade  is made of a reused tomato can and the structure of Piedmont beech plywood bonded with soy-bean adhesives. The wood is cut by a numerically controlled milling machine. The machine itself is made from wood as well, and was born from an open-source project with Izmade. A gift for you and a favor to your environment. Available in 8 different colors, with matching cable and lampshade.

https://www.indiegogo.com/projects/margherita-the-sustainable-italian-lamp