CORDOVA, New Mexico—Ever since missionaries started building churches out of mud 400 years ago in what was the isolated frontier of the Spanish empire, tiny mountain communities like Cordova relied on their own resources to keep the faith going.
Thousands of miles from religious and lay seats of power, everything from priests to sculptors to paint pigments was hard to come by. Villagers instituted lay church caretakers called “mayordomos,” and filled chapels with elaborate altarpieces made of local wood and varnished with pine sap.
