Under the Bridge
Per Kamperin —— 500px The fundamental facilities and systems serving a country, city, or area, as transportation and communication systems, power plants, and schools..
Cold Day in Stockholm Per Kamperin – 500px
Stockholm in January (Monochrome Winterscape) Per Kamperin on Flickr
The Brunkebergs tunnel (a 231 meters long shortcut for cyclists and pedestrians through a ridge in the city center. (Stockholm, Sweden) Brunkeberg Tunnel