| || |
Illustrative figure for a discussion of the work of John Ruskin (Provided by Giovanni Fanelli, 12 April 2012).
- J. Ruskin, The walls of Fribourg, 1854, watercolor, 28.4 x 20.9 cm, London, The British Museum.
- The city walls of Freiburg, previous drawing (Fig. 8) reproduced in engraving by J. C. Armytage, in J. Ruskin, Modern Painters, V, 1860, ch. 2, pl. 26.
- The city walls of Freiburg, daguerreotype taken after the drawing (fig. 8) and reproduced in engraving in Modern Painters, V, 1860, ch. 3, pi. 27.