I have no idea who built this recently built mortared wall at the Kingsmere estate in the Gatineaus near Ottawa Canada. It looks like a British Picnic Bar.
The original historic dry stone walls we have been restoring there at Kingsmere each year look a bit different. Yes, though the walls our students rebuild at these workshops each year look 'sweet', they don't look like chocolate bars.
Catch the next beginner's seminar this August 22nd and 23rd.