Public spaces around the world are being transformed by innovative art installations.
Here are a few that stand out.
Fried Eggs; Santiago, Chile
Run Beyond; Lausanne, Switzerland
19240 Shrouds of the Somme
Commemorating all 19,240 British soldiers who died on the first day of Battle of the Somme; Bristol, England
Copy of a fragment of the Berlin Wall
River banks of the Elbe; Dresden, Germany
6,000 lightbulbs by Canadian artists Caitlind RC Brown & Wayne Garrett