Evoking lines of gothic vaulted ceilings, this structure has resonances from the past but is definitely something from the future. Filling with air from flat, it inverts and, lifting the aerialist with it, the Diamond creates images of a giant unfolding orchid before achieving a full 11m high, a taut crystalline form. Lighting changes colour on the internal and external facets while the aerialist dances at seven metres high inside. This show can be performed on calm water.