Tighten up

This is the verso view of the Degas self-portrait at the Getty. I was surprised at how many stretcher bar “keys” were wedged into every available joint in the wood to tighten it up. I generally use them as a last resort, keeping the surface flat by using different kinds of linen canvas for larger paintings than for small, unfastening the canvas and restretching, and so on. The problem I’ve had with this method is that the wedges loosen up in transport so that a tightly stretched canvas comes out of the crate a little slack by the time it arrives at a show. Also surprised that such a relatively small painting would need this much attention: smaller linen canvases tend not to loosen up in a visible way in my experience. It’s a pleasant surprise to see how a 160-year old painting looks almost brand new from the back: maybe because some comparatively recent attention was given to restretching it on new wood. It would be interesting to see how someone would do this job in such tight spaces behind the canvas.

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