Thanks to reader p.Ol Ghekiere for pointing out that the pavilion previously featured in the posting on nests was not in fact in Berlin, but in Brussels; a work by the Belgian artist Arne Quinze.
The temporary installation, entitled Cityscape, stood for a year (2008) in Brussels' luxury district, before it was dismantled and the wood recycled.
According to the artist, Arne Quinze: 'CITYSCAPE resembles a frozen movement; speed caught in time...If you look at it from a distance, pure movement seems to keep the volatile structure in the air. Sunrays play with the wooden beams; a game of light and shade creates ever-changing patterns. Its immense size - 40 meter long and 25 meter wide - absorbs you. "
Fascinating views of the nest-like construction process are from the artists' website.