The Bianca Floor Lamp from FontanaArte draws its character from a carefully worked surface. Matti Klenell etched a series of shallow grooves into the white glass diffuser, creating a texture he likened to footprints in fresh snow. The glass is mouth-blown, belt-sanded, and acid-dipped to achieve a distinctive silk finish, a process that demands considerable craft given the scale involved. A matte white metal base and stem complete the piece, keeping the material palette consistent from top to bottom.