___Since the inception of their Concr3de company in 2016, founders and architects Eric Geboers and Matteo Baldassari are involved with experimenting and producing architecture and design through the use of inkjet 3D print technology in self made printers. By printing with waste stone powder; sourced from the stone industry, a sustainable way of printing is created that introduces a new type of bio-concrete without any use of glue, resin or plastic. The Coral lights are a result of a rather precise and new 3D printing technique that is used to create the lamp’s body consisting of waste stone powders.