Rive Roshan's colour-changing installation doubles as a solar collector
Amsterdam-based Ruben de la Rive Box and Golnar Roshan have installed a striking solar panel in Villa Bagatti Valsecchi's garden fountain.
Sun Catcher was created using technology from SOL R&D, a startup specialising in "aesthetic photovoltaics". Its multicoloured surface appears to change colour as it catches the light in different ways.
