38 NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 5
Goya’s Re-use of a Canvas for ‘Doña Isabel’
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40 NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 5
Martin Wyld
Goya’s Re-use of a Canvas for ‘Doña Isabel’
NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 5 41
42 NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 5
Martin Wyld
Goya’s Re-use of a Canvas for ‘Doña Isabel’
NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 5 43