The elements of art; a manual for the amateur, and basis of study for the professional artist (1848)
Chapman, J. G. (John Gadsby), 1808-1889, Chapman, J. G. (John Gadsby), 1808-1889. American drawing book · London, D. Bogue · leaf 31
proceed to draw in the outline, with all the features and variations of the original. In doing this, all appearance of straight lines and angles should be avoided. There are none in the original, and there should be none used in its repre- sentation, beyond their application in assisting him, in… … II
Drawing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
