Light and shade with chapters on charcoal, pencil, and brush drawing : a manual for teachers and students (1901)
Cross, Anson K. (Anson Kent), 1862-1944, Ginn and Company, publisher, Athenaeum Press (Cambridge, Mass.), printer · Boston, U.S.A., and London : Ginn & Company, Publishers : The Athenaeum Press · leaf 92
esof light and dark by two tones without gradation, and often separatedby arbitrary straight lines, when in nature the gradation from lightto shadow is quite gradual and not at all angular. Frequently manyhours are spent upon drawings which are not carried beyond thisconventional stage. Such work… … defined. But too often pupils fail to realize that this is their purpose,and consider them as serious studies. After having worked sometime-in determining arbitrary dividing lines of light and shade whichthey do not see, and which are so untrue as only to be suitable forthe most conventional work…
Shades and shadows in art · Drawing · Art · Chiaroscuro · Light in art
Internet Archive · Boston Public Library · Public Domain Mark 1.0. Free to use for anything.