"Attribuzione di autorialità: The Walters Art Museum"@it . "Authorship attribution: The Walters Art Museum"@en . . . . "Attribuzione di autorialità, fotografia \"The Walters Art Museum , Italian, late 16th cen. North Italian School. Portrait of a Physician\": The Walters Art Museum"@it . "timbro" . "Authorship attribution, photograph \"The Walters Art Museum , Italian, late 16th cen. North Italian School. Portrait of a Physician\": The Walters Art Museum"@en . . . .