In 2003, WMF received funding from American Express to assist Cornerstones Community Partnerships and the Acoma Historic Preservation Office to preserve the massive roof system of the complex. This restoration included the repair of the 17th-century clerestory window designed to illuminate the altar, which had been blocked in the early 19th century.
(...)
In 2003, WMF received funding from American Express to assist Cornerstones Community Partnerships and the Acoma Historic Preservation Office to preserve the massive roof system of the complex. This restoration included the repair of the 17th-century clerestory window designed to illuminate the altar, which had been blocked in the early 19th century.
Additionally, the instability of walls, caused by leaks and delaminating stone, was addressed immediately. The conservation work revealed remarkable decorative murals found under layers of whitewash and plaster.
Steps were taken to reverse wind-blown sand erosion and reroute surface drainage to reduce the wall’s moisture content, which had been threatening the stability of the adobe structure. Local crews were trained so that ongoing maintenance and conservation work would continue at the site.