To conjure up a Christmassy atmosphere in the RNB offices and plant we created a series of triangles in white Forex ranging in height from 15 cm to 3 m. The trees were stamp-cut in two different patterns and then positioned both inside and outside the building. They filled the entrance, shelving units, corridors and rooms of the company and for a few days it seemed as if a white forest had sprung up in RNB.