A dry stone wall winding its way across Canada.

 
   
 

 

This wobbly wall is winding its way across Ontario, Canada. It was built by Dean McLellan with John Rimmington near Coburg Ontario. All the stone came from a nearby farmer's field. The work was inspired by Andy Goldsworthy's Storm King wall (below) in New York State, USA.

Every 3ft (1m) in length of a wall like this contains about a ton of stones, in this case mostly limestone with some granite. The wall is about 200ft (61m) long.