Bought as a bland, empty shell, this Berlin penthouse is now a masterclass on how to give bold hues a modern spin and bring a home vibrantly to life Living room This open-plan space is unified by a bespoke shelving unit designed to echo the sloped ceiling and accommodate a painting of Frank Zappa by Coco Dávez as the central focus. Its oak was stained green with Farrow & Ball’s ‘Danish Lawn’ so the wood grain could be visible, and acts as a point of difference to the section of wall painted the