Working on the Canal - Free Printable Spot the Differences

Working on the Canal

In London, workmen upgrade one of the city's historic canals, while our solvers work on finding the 15 differences between the images.

  All-Star Puzzles has no copyright claim to this image, which is used under
  the terms of the Creative Commons license detailed on http://www.flickr.com/
The image is courtesy eddie starck --
  for more eddie starck photos visit http://www.flickr.com/photos/40323810@N07/
To view the original image: https://www.flickr.com/photos/40323810@N07/29444098165/in/dateposted/