Rowbotham, Thomas Leeson, 1783-1853, Rowbotham, Thomas Charles Leeson, 1823-1875 · London : Winsor and Newton · leaf 34
30 ON THE REPRESENTATION OF and be removed to the right or left^ it will appear as in Fig. 13. FIG. 12. 1 _ c 2 FIG. 13. c And if below the level of the sights it will appear to take such a direction as this : FIG. 11. … But if on the right or left of the eye and on a perfect
Landscape drawing · Landscape painting
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.