J.M.W. Turner: Sketchbooks, Drawings and Watercolours

ISBN 978-1-84976-386-8
J.M.W. Turner > 1802-18 Academician and professor > Perspective lectures c.1809-28 > IV. Diagrams after John Joshua Kirby's ... > Artwork

Joseph Mallord William Turner Lecture Diagram: Two Methods for a Cube c.1818-28

Joseph Mallord William Turner, ‘Lecture Diagram: Two Methods for a Cube’ c.1818-28
Joseph Mallord William Turner 1775–1851
Lecture Diagram: Two Methods for a Cube circa 1818–28
D16975
Turner Bequest CXCV 6
Pencil and watercolour on white wove paper, 583 x 702 mm
Watermarked ‘1818 | J WHATMAN | TURKEY MILLS’
Inscribed by Turner in red watercolour over pencil ‘Fig.r 2’ top left, ‘Fig.r 4’ top right and ‘Kirby’ bottom centre, in black watercolour over pencil with various initial letters and numbers within diagram and in pencil ‘2’ bottom left
Inscribed by John Ruskin in red ink ‘6’ bottom right
 
Accepted by the nation as part of the Turner Bequest 1856
Prepared in connection with his lectures as Professor of Perspective at the Royal Academy, Turner’s diagram is based on a plate from Dr Brook Taylor’s Method of Perspective Made Easy; both in Theory and Practice: in Two Books (London 1768, vol.II, pl.II, figs.2 and 4) by John Joshua Kirby (1716–74). In Kirby’s book these figures are used in a chapter on practical perspective.1 As well as this diagram, Turner produced another illustrating the left-hand figure alone (Tate D16981; Turner Bequest CXCV 12). The diagram corresponds to a section in Turner’s lecture notes containing discussion of a wide variety of methods of perspective, which Maurice Davies considers to be the late, extended version of Turner’s history of techniques.2
1
Kirby 1768, Book II, p.6.
2
Turner, ‘Royal Academy Lectures’, c.1807–38, Department of Western Manuscripts, British Library, London, Add MS 46151 AA folios 6–6 verso.
Technical notes:
Peter Bower writes that the sheet is Elephant size Whatman paper made by Finch and Thomas Robert Hollingworth, at Turkey Mill, Maidstone, Kent.1
1
Notes in Tate catalogue files.
Verso:

Blank, save for an inscription by an unknown hand in pencil ‘33’ bottom left.

Andrea Fredericksen
June 2004

Supported by The Samuel H. Kress Foundation

Revised by David Blayney Brown
January 2012

How to cite

Andrea Fredericksen, ‘Lecture Diagram: Two Methods for a Cube c.1818–28 by Joseph Mallord William Turner’, catalogue entry, June 2004, revised by David Blayney Brown, January 2012, in David Blayney Brown (ed.), J.M.W. Turner: Sketchbooks, Drawings and Watercolours, Tate Research Publication, December 2012, https://www.tate.org.uk/art/research-publications/jmw-turner/joseph-mallord-william-turner-lecture-diagram-two-methods-for-a-cube-r1136743, accessed 24 April 2024.