The Way of the Modern Adventurer by John Steuart Curry

 

Before Treatment

Paintings
Murals
Frames
Painted Artifacts

Scroll Table

Image - Setting up the scroll table

The painting was carefully unrolled from the tube while being vacuumed from its reverse side. A custom scroll-like jig was designed and built so the painting could be rolled face-out on two larger diameter tubes covered in Mylar. This system safely supported the fragile painting and allowed for sections of the canvas to be rolled and unrolled to accommodate cleaning, paint consolidation, tear repairs, canvas inserts, and other localized treatment.

Cleaning & Consolidation

Image - Surface cleaning

Surface dirt, discolored varnish, staining, surface accretions, and embedded dirt in the structure of the paint were removed with a combination of organic and aqueous solvents, solvent mixtures, and gels. This cleaning process took nearly 90 hours for conservators to complete. The creases caused by the canvas being folded were locally relaxed and areas of flaking paint were locally consolidated using appropriate conservation-grade adhesives and varnish coatings.

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All wallpaper paste, and wallpaper remnants were carefully removed from the reverse side of the canvas in order to prevent lumps forming between the original canvas and lining support. Mold spores were neutralized and removed from the canvas by solvent application. All canvas tears, breaks, and weakened folds were joined and mended using a conservation-grade adhesive. Canvas inserts were also attached to replace missing areas.

Image - A scalpel is being used to carefully remove remnants on the back of the canvas

Lining & Fills

Image - Positioning the mural on to a secondary lining canvas

A secondary lining canvas was prepared with an infusion of wax resin adhesive. The painting was carefully unrolled onto the vacuum hot table and infused as well, serving to further consolidate and flatten the canvas and paint. The prepared lining canvas was attached to the painting using a thermoplastic adhesive and controlled heat. The lined painting was stretched onto a new custom poplar stretcher with expansion bolts and appropriately placed cross-bars. It was then secured with staples and keyed out to make it taut on the stretcher. An isolating layer of spray varnish was applied to the painting to separate the original artist’s work with that of the conservator.

Inpainting & Final Varnish

Image - Color matching and painting over areas of paint loss

All losses were filled with gesso. Losses, abrasion and any unremovable staining was then inpainted with conservation-grade paints; an extensive process which took about 300 hours to complete. A final combination of spray varnish and brush varnish coatings was applied to the painting. A backing board of corrugated plastic was added to the back of the painting along with handles for stable handling of the large mural. The painting was then shipped to Kansas State University, where it is currently on display at the Marianna Kistler Beach Museum of Art.


After Treatment


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Commonwealth of Pennsylvania’s The Forum - Emergency Conservation