The elements of drawing in three letters to beginners (1895)
Ruskin, John, 1819-1900 · London : George Allen, Sunnyside, Orpington · leaf 310
278 THE ELEMENTS OF DRAWING, [letter hi. forwards ; the appearance of reversed action being much increased, and rendered more striking and beautiful, by perspective. Fig. 25 shows the perspective of such a bough as it is seen from below ; Fig. 46 gives rudely the look it would have from above. 212.… … Fig. 46. the drawing of these branch-flakes, as you see them in different directions and actions ; now raised, now depressed : touched on the edges by the wind, or lifted up and bent back so as to show all the white under surfaces of the leaves shivering in light, as the bottom of a boat rises…
Drawing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.