The W. Martin Johnson school of art. Elementary instruction in color, perspective, lights and shadows, pen drawing and composition (1909)
Johnson, William Martin, 1862- [from old catalog] · New York city · leaf 50
loses itself in the air,so are the lights and shadows to pass from one tothe other without any apparent separation, is amaxim attributed to Leonardo da Vinci, and it is avaluable suggestion to the pupil. Nature is notviolent in her effects except on rare occasions, andwhen high lights are brought… … 4= -a op OJ ni < B& ffi ° fe CO 2-2o P^ u O i*^ 3 C fin u _0 < 60E — a ^ O 2 -^ O c ^ H o o O :2<g Ph b-v £§ (jD W) 6 S S-c by light and shadow, regardless of its color. Lightand shade make a grape round, and they also giveform to the cluster as a whole. Light and shademake some parts…
Art
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