This screen was designed by LN BOUL for Vange and is the fruit of research on perception and optical illusions. ABV uses one single mould to produce wooden strips. ABV only offers one shape but various widths. The wooden strips are assembled thanks to a cable that is tightened and crosses the screen at the top, bottom and centre. The object stands on its own but each time the user creates a unique piece that stands because it undulates. This screen provides subtle light combinations!