CIOB’s Art of Building competition entry shows the construction of a new metro line in Amsterdam, Holland

Voting opened this week for the CIOB ‘s annual Art of Building competition. From thousands of entries from around the world the CIOB judging panel narrowed it down to just 15 entries, including this one entitled Concrete Arteries. The image, taken by UK photographer Richard Pennington, shows the construction of a new metro line in Amsterdam, Holland. You can vote for this, or the other finalists at www.artofbuilding.org/vote