Work continues on sculptures of Kelpies at the eastern entrance to the Forth and Clyde canal in Falkirk, Scotland on Oct 9, 2013. The two Kelpie heads are located at a specially constructed canal lock and basin as part of the Helix project. Each head weighs 300 tonnes and stands 100 feet tall. The structure was designed by sculptor Andy Scott as a monument to Central Scotland's horse powered heritage. [Photo/CFP]