Submitted by michael on Thu, 01/01/2015 - 16:16 URL http://www.flickr.com/photos/poederbach/2060946/ Strongly interiour lit green houses in Aalsmeer , The Netherlands, near Amsterdam. Flowers is what is grown inside and one of the biggest export products. This light contributes to light pollution. Tags Strongly interiour lit green houses in Aalsmeer The Netherlands near Amsterdam. Flowers is what is grown inside and one of the biggest export products. This light contributes to light pollution.