The elements of drawing /
Ruskin, John,1819-1900.
Cook, Edward Tyas,Sir,1857-1919.
Wedderburn, Alexander.
New York Dover Publications London Constable
1971
'[Facsimile reprint] of the text ... in volume XV (1904) of the library edition of "The works of John Ruskin" (published by George Allen, London)' - title page verso
Drawing