Amsterdam Light Festival 2014 featured “Street Light Evolution”, a light artwork by Koen Fraijman in Amsterdam.
'Street Light Evolution' is all about attention. Attention for the beauty of everyday objects that one normally does not think about; represented here by lampposts. But this work also calls for attention for history, engineers and executors.
Programme information from Amsterdam Light Festival. Short excerpt quoted for reference; see the original page for full text, images and credits.