The American drawing-book : a manual for the amateur, and basis of study for the professional artist : especially adapted to the use of public and private schools, as well as home instruction (1847)
Chapman, J. G. (John Gadsby), 1808-1889 · New York : J.S. Redfield · leaf 26
n deprive CURVED LINES. 23 him, and that may secure his hours of leisure from the baneful influence of low and ignoblepursuits. 26. Again having recourse to the double set of ruled lines (11), as best adapted to assist thepupil in ascertaining the quantities of the variations of the forms before…
Drawing
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