What people are saying - Write a review
We haven't found any reviews in the usual places.
PREFACE by Osvaldo da
Luminosity of Colors
4 other sections not shown
absorbs absorption according afterimage artist azure background becomes blue blue-green blue-violet bright cells chemical chro chromatic chromatic circle cold colors color circle colored surfaces colors appear combination complementary colors composition cones cyan darker depends different colors distance earth effects equal example fact fibers figure fundamental colors gradations gray green ground hues illumination layer less light rays lighter luminosity luminous intensity magenta materials ments mixing mixture modify nerve objects obtained opaque Opposite optic optic nerve orange painter painting Paul Klee Peggy Guggenheim Collection perceived perception phenomenon physical pigments position primary colors produce proportions pure colors quantity radiations receptors red-orange reflected result retina rhodopsin rods saturation scale secondary sensitivity shades shape simultaneous contrast spatial spectrum stimulation substances subtractive tends theory three primaries tion tonality tone transparent triangle trichromatic theory values variations varies various violet vision visual visual perception wavelength waves white light yellow zone