Photograph "Courtauld Institute of Art , Leonardo. Madonna", negative - exemplar

https://w3id.org/zericatalog/photo/74083/negative/item-fz an entity of type: AnalogItem

Photograph "Courtauld Institute of Art , Leonardo. Madonna", negative - exemplar 
Fotografia "Courtauld Institute of Art , Leonardo. Madonna", negativo - esemplare 

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