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 > Perspective Sketchbook > Artwork

Joseph Mallord William Turner Versions of a Diagram Relating to Placing a Square in Perspective, and a Diagram of a Building, after Viator (Jean Pélerin) c.1809

Joseph Mallord William Turner, ‘Versions of a Diagram Relating to Placing a Square in Perspective, and a Diagram of a Building, after Viator (Jean Pélerin)’ c.1809
Joseph Mallord William Turner 1775–1851
Folio 44 Recto:
Versions of a Diagram Relating to Placing a Square in Perspective, and a Diagram of a Building, after Viator (Jean Pélerin) circa 1809
D07429
Turner Bequest CVIII 44
Pen and ink on white wove paper, 88 x 115 mm
Inscribed by Turner in ink ‘1505’ top centre and ‘<[?G...]>’ towards bottom centre
Inscribed by John Ruskin in red ink ‘44’ bottom right
Stamped in black ‘CVIII – 44’ bottom right
 
Accepted by the nation as part of the Turner Bequest 1856
Maurice Davies has identified Turner’s sources as the first, unnumbered plate and plate Bi of Viator (Jean Pélerin), De Artificiali Perspectiva, Toul 1505.1 There are further notes from this source on folio 26 verso (D07395), folio 27 recto (D07396) and folio 61 recto (D07458). See the entry for folio 27 for more on Viator and Turner’s difficulties in citing this source other than by date, due to the lack of a title page in the copy he apparently consulted at the British Museum (since transferred to the British Library, London).
Turner rather carelessly copied Viator’s quite straightforward diagram of a square in perspective within a circle, the middle of three diagrams in the first plate, twice here and once on folio 27 recto (D07396), but without properly indicating the actual square; he apparently reminded himself on folio 7 verso (D07367) to look ‘at 1505 for a square’, but Davies notes that ‘no successful copy of the diagram survives’.2
Andrea Fredericksen has linked the present sketch and that on folio 27 recto to Turner’s lecture diagram 27, showing concentric squares in perspective (see entry for Tate D17041; Turner Bequest CXCV 71); the diagram also seems to have been informed by the perspective plan of concentric steps noted from Viator on folio 26 verso.
The building at the top right, a simple church-like structure on a Latin cross plan, is taken from the top of Viator’s plate Bi, below which a similar building is shown from an elevated viewpoint, with two further buildings on different rudimentary plans below. In each case the plan is projected in perspective below the building, as Turner shows here.

Matthew Imms
June 2008

1
Davies 1994, p.288.
2
Davies 1994, pp.88, 306 note 56; see fig.3.9 for Viator’s diagram, and fig.3.11 for a related diagram in Turner’s lecture notes at ADD MS 46151 A folio 16 recto.

How to cite

Matthew Imms, ‘Versions of a Diagram Relating to Placing a Square in Perspective, and a Diagram of a Building, after Viator (Jean Pélerin) c.1809 by Joseph Mallord William Turner’, catalogue entry, June 2008, 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-versions-of-a-diagram-relating-to-placing-a-square-in-r1136625, accessed 25 April 2024.