I make a new canvas stretcher for a painting that’s out of square and show how to re stretch the canvas on the new stretcher so it’s square and ready for framing. The painting is by the artist Francis Cunningham, who I consider by painting teacher and mentor and this painted in the done in the Primer Coup style and was painted in Sheffield, Massachusetts . Here’s the how to video showing how to make the new stretcher and re stretch the canvas. I’ve also included some additional examples of Primer Coup paintings by Francis Cunningham.