At Artifact, we specialize in the conservation of works on paper, helping recover artwork from damage while preserving their historical and artistic value. A recent project involved The Yucca, an etching by Chicago artist Wallace DeWolf, which arrived at our studio with significant water damage and staining from long-term exposure to acidic storage materials.
The Artist: Wallace DeWolf
Wallace L. DeWolf (1854–1930) was a Chicago-based businessman, attorney, philanthropist, and artist whose legacy is closely tied to the city’s cultural history.
Though successful in business, DeWolf was deeply engaged in the arts as a painter, printmaker, and collector. His prints were widely exhibited during his lifetime, and his commitment to the arts extended to institutional support. In 1913, he donated a major collection of 143 etchings by Swedish artist Anders Zorn to the Art Institute of Chicago, which today also holds several of DeWolf’s own works.
Condition: Water Damage and Acidic Storage
When The Yucca arrived at our studio, the sheet showed heavy staining from water exposure, which had created irregular, disfiguring patterns across the image and margins. In addition to this damage, the print had been stored for decades in materials that were acidic—causing overall darkening, discoloration, and embrittlement of the paper.
This type of damage is common in 20th-century prints particularly with works that have been framed improperly or stored with acidic materials. Fortunately, many of these conditions respond well to professional paper conservation efforts.
Paper Conservation Treatment
The conservation process began with surface cleaning using dry methods to remove loose dust and soiling from both the front and back of the print. Once stable, the sheet was immersed in a buffered water bath, a controlled process designed to gently reduce water staining and discoloration caused by both moisture and acid migration.
The final stage involved drying and flattening the print between cotton blotters, restoring the sheet to a condition suitable for display and long-term storage.
Paper Conservation Results
The transformation of The Yucca was significant. The water staining was greatly reduced, the discoloration lifted, and the paper returned to a more natural tone and texture. Most importantly, the structural integrity of the print was preserved, allowing it to be displayed or archived safely for future generations.
This project is a testament to the resilience of works on paper. With timely care, even severely stained or aged prints can benefit from paper restoration and can regain much of their original clarity and beauty.
If you have questions about paper conservation, or claim related treatment for water damage, please contact us.
312-344-0331
info@artifactservices.com
Frequently Asked Questions Treating Water Damaged Paper
Can a water-damaged etching or print be restored?
Many water-damaged etchings and prints can be significantly improved through professional paper conservation. Depending on the paper, printing medium, severity of staining, and overall condition, treatment may reduce water stains, discoloration, surface soiling, and planar distortion. Each artwork should be examined individually before treatment, as complete stain removal is not always possible or advisable.
How do conservators remove water stains from artwork on paper?
Treatment typically begins with a careful condition assessment and dry surface cleaning. When appropriate, a conservator may use controlled aqueous treatment, such as immersion in a buffered water bath, to reduce water staining, acidity, and discoloration. The sheet is then carefully dried and flattened between conservation-grade blotters to restore a more even appearance.
Can acidic matting and framing materials damage works on paper?
Yes. Prolonged contact with acidic mats, backing boards, adhesives, and other poor-quality framing materials can cause paper to darken, yellow, weaken, or become brittle. Water exposure can accelerate this deterioration by carrying acidic compounds into the artwork. Conservation-grade, acid-free framing materials can help protect prints and drawings from future damage.
Will paper conservation completely remove water stains and discoloration?
Paper conservation can often substantially reduce water stains and overall discoloration, but complete removal cannot be guaranteed. Some staining may be deeply embedded in the paper fibers, and overly aggressive treatment could compromise the artwork or alter its historic character. The goal is to achieve the best possible visual improvement while preserving the paper and printed image.
What should I do if a framed print or artwork has been exposed to water?
Remove the artwork from the wet environment as soon as it is safe, but do not attempt to separate damp paper from glazing or backing materials yourself. Avoid wiping, pressing, heating, or applying household cleaning products, as these actions can cause permanent damage. Keep the piece flat, document its condition, and contact a professional paper conservator promptly, especially if the damage is part of an insurance or specialty contents claim.
