Impressive street art in Stratford

In the quaint city of Stratford, Ontario, they do street art a little differently than big metropolises such as Toronto. I came across this stunning mural near Lakeside Drive and Romeo not too far from the Festival Theatre in Stratford, and I was stunned by its detail and beauty. In Toronto, I'm used to seeing some cool graffiti but it often takes a more cartoonish angle. In Stratford, do street artists prefer to go the Group of Seven route? Alas, didn't come across many other examples of street art in the city, so am glad to have stumbled upon this gem.