Students' Text-book of Color: Or, Modern Chromatics, with Applications to Art and IndustryD. Appleton, 1903 - 329 pagini |
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Pagina 10
... intensity or purity of the original hues . Some of the lower animals seem to be endowed only with this rudimentary form of vision ; thus it has lately been ascertained by Bert that minute crustaceans are sensitive to the same colours of ...
... intensity or purity of the original hues . Some of the lower animals seem to be endowed only with this rudimentary form of vision ; thus it has lately been ascertained by Bert that minute crustaceans are sensitive to the same colours of ...
Pagina 16
... intensity and purity of the tints which can thus be produced by direct transmission are far in advance of what can be ob- tained by the method of reflection , and enable the designer on glass successfully to employ combinations of ...
... intensity and purity of the tints which can thus be produced by direct transmission are far in advance of what can be ob- tained by the method of reflection , and enable the designer on glass successfully to employ combinations of ...
Pagina 19
... intensity ; by degrees it changes into a greenish - blue , which will not at first attract the attention ; next follows a full blue , not nearly so bright as the green , nor so striking ; this blue changes slowly into a violet of but ...
... intensity ; by degrees it changes into a greenish - blue , which will not at first attract the attention ; next follows a full blue , not nearly so bright as the green , nor so striking ; this blue changes slowly into a violet of but ...
Pagina 35
... intensity of the mixture of masses of differently coloured light. FIG . 7. - Coloured Disk , with Small Black - and - White Disk . FIG . 8. - Coloured Disk , with Small Black - and- White Disk in Rotation . FIG . 9. - Eye - piece with ...
... intensity of the mixture of masses of differently coloured light. FIG . 7. - Coloured Disk , with Small Black - and - White Disk . FIG . 8. - Coloured Disk , with Small Black - and- White Disk in Rotation . FIG . 9. - Eye - piece with ...
Pagina 36
Or, Modern Chromatics, with Applications to Art and Industry Ogden Nicholas Rood. intensity of the mixture of masses of differently coloured light is equal to the sum of the intensities of the separate components . But to resume our ...
Or, Modern Chromatics, with Applications to Art and Industry Ogden Nicholas Rood. intensity of the mixture of masses of differently coloured light is equal to the sum of the intensities of the separate components . But to resume our ...
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.