According the the New York Times, the works were found concealed in wall cavities in the living room and bedroom of the property. (apollo-magazine.com)
Heating is conserved through such techniques as stuffing wall cavities with paper, and reclaimed trees form beautiful timber beams. (thetravelmagazine.net)
Unfortunately, some of the moisture in the brick will move out of the backside of the brick into the exterior wall cavity through the exterior sheathing. (buildingscience.com)