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1 articles
Article
'Scienza e restauro': Recent Italian Publications on Conservation
03/1987 | 1008 | 129
Pages: 172-177
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Author:
Plesters, Joyce (Plesters, Joyce)
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Illustrations
Attributed works:
34. La Tempesta by Giorgione. 83 by 73 cm. (Gallerie dell'Accademia, Venice). The Area of Landscape Studied by Computer-Processed Infra-Red Reflectography Is Outlined in White.
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35. Infra-Red Reflectogram of Area Outlined in Fig.34. The Ordinary Infra-Red Reflectogram Reveals No Changes in This Area.
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36. Computer-Processed Infra-Red Reflectogram of the Same Area after subtraction of the Visual Image from the Ordinary (Infra-Red + Visual Image) Infra-Red Reflectogram. It Reveals That at an Earlier Stage of the Composition There Was behind the Truncated Columns a Square Tower of Which Only the Very Top with the Cupola Remains Visible in the Final Version. The Presence of the Tower Cannot Be Detected in the X-Radiograph.