Tour Eqho

I'm in Paris this evening, staying beside La Defense.

I often wonder if architects, when they design a building, visualise how it will look from every possible angle, in any lighting, at any time of day. This is the Tour Eqho, and I've no idea whether the wonderful twisting reflections are "designed in", or a happy accident - but I like them! :)

You can also see reflections of it in other buildings in Place des Vosges here and here.