Items marked 'M' are drawings "by my own Hand" (by Ruskin), P are photographs, E engravings and A by Ruskin's Assistant, Arthur Burgess.
The photograph was noted as missing by Cook and Wedderburn, and is here represented by a surrogate photograph of the same subject from the collection of the Guild of Saint George (R.1532; box C.8/B.29), taken by the Italian photographer Giovanni Battista Brusa (active 1860-1881).
Presented by John Ruskin to the Ruskin Drawing School (University of Oxford), 1875; listed as missing in 1891.
Ruskin, John, The Ruskin Art Collection at Oxford: Catalogue of the Rudimentary Series, in the Arrangement of 1873, ed. Robert Hewison (London: Lion and Unicorn Press, 1984), cat. Rudimentary no. 100, RUD.100
Ruskin, John, Instructions in Practice of Elementary Drawing, Arranged with Reference to the First Series of Examples in the Drawings Schools of the University of Oxford (n.p., [1872]), cat. Rudimentary no. 100
Ruskin, John, Instructions in the Preliminary Exercises Arranged for the Lower Drawing-School (London: Smith, Elder, 1872), cat. Rudimentary no. 100
Ruskin, John, Instructions in the Preliminary Exercise Arranged For the Lower Drawing-School (London: Spottiswoode, 1873), cat. Rudimentary no. 100
Ruskin, John, ‘The Ruskin Art Collection at Oxford: Catalogues, Notes and Instructions’, Edward T. Cook and Alexander Wedderburn, eds, The Works of John Ruskin: Library Edition, 39 (London: George Allen, 1903-1912), 21, cat. Rudimentary no. 100