Burn, Robert Scott · London : Ingram, Cooke, and Co. · leaf 128
fig. 111. 7, &c. ; the intersections of these, if all are drawn at the same distancesfrom each other, form isometrical squares, and by joining the points cubes PERSPECTIVE DRAWING. 119 … fig. 112. may be formed. Thus, by joining the points gc, ab, and ed, a completeisometrical cube is formed; aefg being the upper side, abcg the lefthand, and ab de the right (fig. 111). Simple as this method is of obtain-ing the direction of the isometrical lines, when compared with the…
Drawing · Wood-engraving
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
