Students' Text-book of Color: Or, Modern Chromatics, with Applications to Art and IndustryD. Appleton, 1903 - 329 pagini |
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Pagina 11
... waves , which reach our eyes somewhat in the same way as the waves of water beat on a rocky coast . The atoms , then , which compose a candle flame are themselves in vibration , and , communicating this vibratory movement to other ...
... waves , which reach our eyes somewhat in the same way as the waves of water beat on a rocky coast . The atoms , then , which compose a candle flame are themselves in vibration , and , communicating this vibratory movement to other ...
Pagina 15
... penetration , is modified in tint . Many beautiful effects of translucency are due to these and strictly analogous causes ; the play of colour on the surfaces of waves is made up THE REFLECTION AND TRANSMISSION OF LIGHT . 15.
... penetration , is modified in tint . Many beautiful effects of translucency are due to these and strictly analogous causes ; the play of colour on the surfaces of waves is made up THE REFLECTION AND TRANSMISSION OF LIGHT . 15.
Pagina 16
... waves is made up largely of these two elements ; and in a more subdued way we find them also producing the less marked translucency of foliage or of flesh . One of the resources just mentioned the painter never employs the light which ...
... waves is made up largely of these two elements ; and in a more subdued way we find them also producing the less marked translucency of foliage or of flesh . One of the resources just mentioned the painter never employs the light which ...
Pagina 17
... waves on the nervous substance of the retina ; that is to say , by the aid of purely mechanical movements of a definite character . When these waves have a length of about 3ʊ of an inch , they produce the sensation which we call red ...
... waves on the nervous substance of the retina ; that is to say , by the aid of purely mechanical movements of a definite character . When these waves have a length of about 3ʊ of an inch , they produce the sensation which we call red ...
Pagina 18
... waves pos- sessing every desirable degree of length , and it is only ne- cessary to select some instrument which is able to sort out for us the different kinds of light , and neatly arrange them side by side in an orderly series ...
... waves pos- sessing every desirable degree of length , and it is only ne- cessary to select some instrument which is able to sort out for us the different kinds of light , and neatly arrange them side by side in an orderly series ...
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.