34 NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 14

David Bomford and Ashok Roy

NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 14 35

36 NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 14

David Bomford and Ashok Roy

Canaletto’s ‘Stonemason’s Yard’ and ‘San Simeone Piccolo’

NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 14 37

38 NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 14

David Bomford and Ashok Roy

Canaletto’s ‘Stonemason’s Yard’ and ‘San Simeone Piccolo’

NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 14 39

40 NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 14

David Bomford and Ashok Roy

Canaletto’s ‘Stonemason’s Yard’ and ‘San Simeone Piccolo’

NATIONAL GALLERY TECHNICAL BULLETIN VOLUME 14 41