“As they clean the walls with wet cloths and sponges, they uncover the earlier paints, most prevalent a stark blue that must have been inspired by Mary’s blue robes. Renaissance painters could get that rare color only from ground lapis lazuli brought from quarries in what is now Afghanistan.”

“As they clean the walls with wet cloths and sponges, they uncover the earlier paints, most prevalent a stark blue that must have been inspired by Mary’s blue robes. Renaissance painters could get that rare color only from ground lapis lazuli brought from quarries in what is now Afghanistan.”

— Frances Mayes