New Insights into Historical Dry Plate Negatives

Dry plate photographic negatives, introduced in the late 19th century, represent a turning point in the history of photography. However, their chemical complexity and fragile nature pose serious challenges for conservators. A recent study led by researchers from CNR-INO (Florence) and CSIC (Madrid), in collaboration with the Opificio delle Pietre Dure and the Museo Galileo, […]

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