Technical Bulletin Volume 14, 1993
These articles were first published in print in 1993 and have been made available to download for free from 2011.
Contents
The Infra-red Examination of Raphael's 'Garvagh Madonna'
Jill Dunkerton and Nicholas Penny
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Laurent de La Hyre's 'Allegorical Figure of Grammar'
Humphrey Wine, Paul Ackroyd and Aviva Burnstock
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Canaletto's 'Stonemason's Yard' and 'San Simeone Piccolo'
David Bomford and Ashok Roy
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The Technique and Restoration of Bramantino's 'Adoration of the Kings'
Jill Dunkerton
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Fading and Colour Change of Prussian Blue: Occurrences and Early Reports
Jo Kirby
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Image Processing at the National Gallery: The VASARI Project
David Saunders and John Cupitt
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Analyses of Paint Media
Raymond White and Jennifer Pilc
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Pictures Cleaned and Restored in the Conservation Department of the National Gallery, January 1989 – October 1992
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All articles have been peer reviewed by specialists outside the National Gallery.
All contributors are members of the National Gallery’s curatorial, scientific or conservation departments, unless otherwise stated.
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