Event Horizon & Flytower

I am a huge fan of the National Theatre as can be seen in the "Concrete Light" series which is split between there and the Holocaust memorial in Berlin. Lately the Artists Ackroyd & Harvey have covered the Lyttleto flytower with grass.
At the same time Anthony Gormeley has installed one of his trademark castings there. This series contains a number of studies of these installations, in evening light.