This drawing and Eighteen Ideas for Sculpture AG39.20 originally formed part of a large sheet. Moore gave permission for the two sections to be separated in December 1983.

Around 1937, Moore became fascinated by Fabre de Lagrange’s mathematical models in the Science Museum: beautiful objects, made in 1872 from polished brass, wood and coloured filaments. Their aim was to demonstrate the new discipline of Descriptive Geometry, but for Moore it was the models’ structure and changing viewpoints that proved compelling – ‘the ability to look through the strings as with a bird cage and see one form within the other’. ₁

The precursors to these models, containing fixed elements, were devised by Gaspard Monge (1746–1818), whose pupil, Théodore Olivier (1793–1853), refined the concept by designing versions able to be distorted and rotated into a variety of configurations. It was these models, made by Lagrange, that changed the course of mathematical teaching. Forming the basis of teaching collections, they dictated the tenor of lectures, their delicate construction even requiring technicians to care for them.₂ ,Moore evidently studied Lagrange’s models carefully, commenting,

I was fascinated by the mathematical models … made to illustrate the difference of the form that is halfway between a square and a circle. One model had a square at one end with 20 holes along each side … Through these holes rings were threaded and lead [sic] to a circle with the same number of holes at the other end. A plane interposed through the middle shows the form that is halfway between a square and a circle ₃

Over a three-year period, between 1937 and 1939, Moore created around fifty sculptures in which space is modified by taut threads. There is a complex relationship between such works, Moore’s drawings and photography, as Andrew Causey has noted. A photograph, showing a cluster of stringed maquettes arranged on a plinth in Moore’s studio, corresponds exactly with the composition of Landscape with Figures (1938), in which Moore has supplied an imagined background. ₄ The implication is that Moore was exploring ideas beyond sculpture, and it is pertinent, as Causey also observes, that Moore’s drawings were included in the series of Penguin Modern Painters. ₅

In the two sets of drawings presented here, originally part of a single sheet, stringed figures predominate: proliferating and mutating serially across the paper, to suggest bones or stones, worn into strange cavities and curvatures. Fourteen Ideas for Sculpture relates most closely to the complexity of Lagrange’s conoid models, albeit exchanging their angularity for organic, rounded forms. In Eighteen Ideas for Sculpture the focus alters, to address – as Moore’s annotation makes clear – the ‘mother & child’. Moore made biomorphic stringed sculptures with this title, predominantly small enough to fit in the palm of the hand, in 1938–9. Also on this page are more familiar depictions of the subject, a mother standing, child in arms, as well as an abstract enclosing figure, similar to Moore’s internal/external forms. Most intriguing, and fitting into Causey’s category of the uncanny, are the two drawings to the lower left of the sheet, in which a bone-white structure is set closely against a quasi-human form. If the yellow of these figures isolates them, their darkly shaded background contributes to a sense of menace. Such ambiguity was captured by Robert Melville’s term ‘object-presences’: figures ready at any moment to ‘break into overt and destructive action’. ₆

₁ Moore, in Henry Moore and John Hedgecoe, Henry Spencer Moore (Thomas Nelson, 1968), p. 105.
₂ Jane Wess, ‘The history of surface mathematical models’, in Intersections: Henry Moore and Stringed Surfaces (London: The Royal Society, 2012), p. 7–8.
₃ Moore, in Moore and Hedgecoe, Henry Spencer Moore, p. 105.
₄ Andrew Causey, ‘Henry Moore and the Uncanny’, in Henry Moore: Critical Essays (Aldershot: Ashgate Publishing Limited, 2003), p. 82–90.
₅ Geoffrey Grigson, Henry Moore, The Penguin Modern Painters (Harmondsworth: Penguin Books Limited, 1943). Plate 20 shows a drawing, Objects – string and wood (1938), illustrating stringed figures in a prison-like setting.
₆ Robert Melville, Henry Moore, Sculpture and Drawings, 1921–1969 (London: Thames and Hudson, 1970), p. 17.

TEFAF 2026

14 - 19 March