This appears to the original frame with conservation glass placed on the drawing in 2019 to ensure no fading of the drawing or the paper. We find this drawing is especially interesting as it was completed during the years the Group of Seven Years was together, and of a subject always connected to the Group. That of the Jack Pine.
Please Note: The drawing appears to be cut off at the top in the photos. However, the top of the tree is within the image space.