James Duffield Harding (1798 – 4 December 1863) was a British landscape painter, lithographer and author of drawing manuals. His use of tinted papers and opaque paints in watercolour proved influential. Life Harding was born at Deptford in 1798, the son of a drawing-master who had been a pupil of Paul Sandby. He was taught perspective by his father and had lessons from Samuel Prout. At the age of thirteen he exhibited two drawings of buildings in the style of Prout at the Royal Academy. He was apprenticed to the engraver Charles Pye, but left him after only a year to concentrate on painting watercolours, and when he was 18 he was awarded a silver medal by the Society of Arts. In 1818 he showed with the Society of Painters in Watercolours, (known as the "Old Watercolour Society or OWCS from 1831) for first time. He was to contribute to its exhibitions for the rest of his life. He was elected an associate of the society in 1820 and a full member in 1821. In 1843 he took up oil painting, and exhibited many landscapes in that medium at the Royal Academy. In 1847 he resigned his membership of the OWCS , hoping to be elected a member of the academy; but, after nine years without success, he withdrew his candidature, and was re-elected to the OWCS. From an early on in his career Harding was a successful and popular teacher. When lithography became popular in Britain, he quickly adopted it as a means of reproducing good examples for the use of pupils and students. His first productions were drawing-books, consisting of pencil sketches and studies of trees; they were printed in tints with two stones, allowing the reproduction of more elaborate drawings. His Sketches at Home and Abroad, a series of fifty plates using this method, was published in 1836. In 1841 he published The Park and the Forest, a set of sketches drawn on the stone with a brush instead of the crayon, a technique of his own invention which he called "lithotint". His other lithographic works included A Series of Subjects from the Works of R. P. Bonington (1829–30); Recollections of India (1847, from drawings by C. S. Hardinge) and Picturesque Selections (1861). In 1830, Harding exhibited a series of Italian views sketched on papers of various colours and textures, the style of which was widely imitated.