Students' Text-book of Color: Or, Modern Chromatics, with Applications to Art and IndustryD. Appleton, 1903 - 329 pagini |
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Pagina 43
... brilliant as well as very numerous , and consequently were adopted as standards for comparison . Most nearly allied to these central normal colours are those which are pro- duced by the polarization of light . In this class we meet with ...
... brilliant as well as very numerous , and consequently were adopted as standards for comparison . Most nearly allied to these central normal colours are those which are pro- duced by the polarization of light . In this class we meet with ...
Pagina 46
... brilliant and pale colours , the dark shadows and the wonderful forms , all combine to lend to these pictures a peculiar charm which is not wholly lost even in copies executed in ordinary pigments . Common sugar , if allowed time to ...
... brilliant and pale colours , the dark shadows and the wonderful forms , all combine to lend to these pictures a peculiar charm which is not wholly lost even in copies executed in ordinary pigments . Common sugar , if allowed time to ...
Pagina 50
... brilliant hues , a sign that the attenuation has nearly reached its ex- treme limit ; but , if by some unusual chance it should be a Methuselah among bubbles , pale white and grey tints also are seen , after which it is sure to burst ...
... brilliant hues , a sign that the attenuation has nearly reached its ex- treme limit ; but , if by some unusual chance it should be a Methuselah among bubbles , pale white and grey tints also are seen , after which it is sure to burst ...
Pagina 51
... brilliant metallic colours exhibited by many insects , particularly the beetles , belong also in this class , so also the more subdued steel - blues and bottle - greens displayed by many species of flies . So commonly does this occur ...
... brilliant metallic colours exhibited by many insects , particularly the beetles , belong also in this class , so also the more subdued steel - blues and bottle - greens displayed by many species of flies . So commonly does this occur ...
Pagina 52
... brilliant hues found on anthracite coal have also the same origin . The blue films often pur- posely produced on steel are due to thin layers of oxide of iron which suppress the yellow rays . Other cases might be mentioned , but these ...
... brilliant hues found on anthracite coal have also the same origin . The blue films often pur- posely produced on steel are due to thin layers of oxide of iron which suppress the yellow rays . Other cases might be mentioned , but these ...
Alte ediții - Afișează-le pe toate
Students' Text-book of Color: Or, Modern Chromatics, with Applications to ... Ogden Nicholas Rood Vizualizare completă - 1895 |
Students' Text-book of Color; Or, Modern Chromatics: With Applications to ... Ogden Nicholas Rood Vizualizare completă - 1899 |
Students' Text-book of Color: Or, Modern Chromatics, with Applications to ... Ogden Nicholas Rood Vizualizare completă - 1913 |
Termeni și expresii frecvente
appear arranged artists beautiful blue-green bluish bluish-green bright brilliant brown carmine cause changes CHAPTER chromatic circle chromatic composition chrome-yellow colour-blind coloured light coloured surfaces combinations complementary colours contrast cyan-blue dark darkened emerald-green employed experiment fact fixed lines fundamental colours furnished gamboge gives gradation green and violet green light green-blue greenish greenish-blue greenish-yellow Helmholtz hence illumination Illustrations indicated in Fig intensity kind less light and shade luminosity luminous Maxwell ment mingled mixed mixture nature normal eye normal spectrum objects observer obtained ochre optic nerve orange orange-red orange-yellow painted pale pigments placed plate portion position present prism Professor Prussian-blue pure colours pure grey purple rays reach the eye red and green red lead red light reflected light result retina rotation saturated sensation stained glass theory of colour tints tion transmitted ultramarine ultramarine-blue uranium glass vermilion violet nerves violet-blue water-colour wave-length white light white paper yellowish yellowish-green
Pasaje populare
Pagina 246 - ... just what curvature is to lines, both being felt to be beautiful by the pure instinct of every human mind, and both, considered as types, expressing the law of gradual change and progress in the human soul itself.