Photograph "National Gallery of Art, Washington , Raphael. Umbrian. The Alba Madonna. Mellon Collection 1937", positive

https://w3id.org/zericatalog/photo/63256/positive an entity of type: AnalogManifestation

Photograph "National Gallery of Art, Washington , Raphael. Umbrian. The Alba Madonna. Mellon Collection 1937", positive 
Fotografia "National Gallery of Art, Washington , Raphael. Umbrian. The Alba Madonna. Mellon Collection 1937", positivo 

data from the linked data cloud