The Green Room installation was based on an "abstract clock" made up of a series of neon-coloured silicone cords, each joined to a motorised revolving arm at the top of the stairwell. As the arm turns, the strings rise and fall one by one, creating a wave-like motion. MHD was involved in the technical design and fabrication of the mechanism for designers studio Glithero. The installation extended across six floors at the V&A museum for the 2016 London Design Festival.