. . "Attribuzione di autorialità: The Walters Art Museum"@it . . . . "Authorship attribution: The Walters Art Museum"@en . "timbro" . "Attribuzione di autorialità, fotografia \"The Walters Art Museum , Italian 16th cen. Madonna and Child with St. Lawrence and Catherine\": The Walters Art Museum"@it . . "Authorship attribution, photograph \"The Walters Art Museum , Italian 16th cen. Madonna and Child with St. Lawrence and Catherine\": The Walters Art Museum"@en .