Your rainbow panorama is a new permanent sculpture for the Art Museum in Aarhus, Denmark. Perched on top of the building, it is a huge, circular corridor of rainbow coloured glass panels which look out across the city. As your eyes adjust to the coloured glass, the 1cm strips between the panels appear to be the opposing colour in the colour circle. After-images are the sensation that Goethe wrote about in his Theory of Colour where colour effects the retina in response to what you have seen.
Other works include a room of multi-colour mist based on the RGB colour model but transforming to CMYK where the colours overlap.