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Procés de neteja de l'anvers i el revers

Cleaning. First stage

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The blisters of the pictorical layer caused by the fire effect have made conditional the treatment and the cleaning process. Therefore, at the first stage, it has been chosed a cleaning aqueous, followed by a punctual fixation of the pictorial layer. During this process of cleaning, first of all it has been mechanically eliminated the dust of the surface wuth a soft brush and  in the reverse by aspiration, removing the deposits accumulated under the frame.


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[1] https://www.museunacional.cat/en/print/cleaning-first-stage