Burn, Robert Scott · London : Ingram, Cooke, and Co. · leaf 24
next fig. (28) is formed in the same way, the only difference being, thatthe leaf is comprised within the ellipse \ the parts a a being rubbed out, andthe edges filled in as in fig. 29. Fig. 30 exemplifies the use of the circlein delineating natural objects. A pear is drawn by first making the…
Drawing · Wood-engraving
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.