Presented by John Ruskin to the Ruskin Drawing School (University of Oxford), 1875; transferred from the Ruskin Drawing School to the Ashmolean Museum, c.1949.
Ruskin, John, Catalogue of the Educational Series (London: Smith, Elder, 1871), cat. Educational no. 10
Ruskin, John, Catalogue of the Educational Series (London: Spottiswoode, 1874), cat. Educational no. 15
Ruskin, John, Catalogue of Examples Arranged for Elementary Study in the University Galleries (Oxford: Clarendon Press, 1870), cat. Educational no. 9.C
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. Educational no. 15
Copy it with steel crowquill, and note that in all clustered flowers it is necessary, to the expression of their complete character, to draw them on two, or more, sides. The head of dandelion below, by Mr. Burgess, is to show the right use of wood in plant-engraving; but I shall change the place of this, and put Erica cinerea below Erica tetralix.