Since 1995 Cutu Matazuelos (1973) and Eva Prego (1974) have formed the multidisciplinary studio Stone Designs. They took their first steps into the world of interior design with exhibitions and stands, which allowed them to experiment with different approaches and forge a very personal vision of design, based on naturalness and simplicity.
Stone Designs has worked with B.lux on several custom lighting projects, for both restaurants and retail spaces. In 2014, B.lux included Stone Designs’ Scout suspension lamp in its catalogue of decorative lighting for homes. Thus, the studio joined the brand's cadre of regular designers.