Turning a Building’s "Insides" Out
Designing the Centre Pompidou, Piano and Rogers did something scandalous: they turned the ducts, ventilation, plumbing, and escalators normally hidden in the walls all out onto the facade, and painted them bright blue, green, red, and yellow. So the inside was freed into a wholly flexible exhibition space. Parisians of the day derided it as an "oil refinery"; today it is one of the city’s most beloved cultural landmarks.