Authorship attribution: National Gallery of Art, Washington
https://w3id.org/zericatalog/photo/63268/photographer-attribution/national-gallery-of-art-washington an entity of type: InterpretationAct
Authorship attribution, photograph "National Gallery of Art, Washington , From The National Gallery of Art, Washington, D. C. The Small Cowper Madonna. Raphael. Umbrian": National Gallery of Art, Washington
Attribuzione di autorialità, fotografia "National Gallery of Art, Washington , From The National Gallery of Art, Washington, D. C. The Small Cowper Madonna. Raphael. Umbrian": National Gallery of Art, Washington
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Authorship attribution: National Gallery of Art, Washington
Attribuzione di autorialità: National Gallery of Art, Washington