There's a bunch of these high bas-relief sculptures in the wall of one of the entrances to the Queen subway station. (Banks seem to like producing nice walk-through spaces in their buildings.) They're at eye-height for hobbits, and next try I should crouch down a bit. What I get for being opportunistic when walking through at the end of a photography day.
Still, I rather like this one; it's been battered by circumstances, but as an image of foundational Canadian industry, it does pretty well.