1 / 26

Light and Color

Light and Color. Sayre – 7 th edition Chapter 6. Light. Actual light. Can be natural or artificial light 3D sculpture and architecture. Sculpture (fig 394/13-34) *see Turrell’s work at the MFAH. Implied Light. Value.

juro
Télécharger la présentation

Light and Color

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Light and Color Sayre – 7th edition Chapter 6

  2. Light

  3. Actual light • Can be natural or artificial light • 3D sculpture and architecture

  4. Sculpture (fig 394/13-34) *see Turrell’s work at the MFAH

  5. Implied Light

  6. Value • the relative lightness and darkness of surfaces (it is a range and is viewed in relationship to what is around it)

  7. Two examples of the use of value: Chiaroscuro – the use of gradations of light and shade, in which forms are revealed by the subtle shifting from light to dark areas Tenebrism – sharp contrast between areas of light and dark (creates spotlight effect)

  8. Figs 288/11-9 and 289/11-10

  9. Fig 282/11-3

  10. Fig 124/6-7

  11. Fig 271/10-27

  12. Color

  13. ROYGBIV Now for a little science review… • 1666 Sir Isaac Newton: “white” light is actually composed of all the colors of the spectrum (ROYGBIV) • when you pass light through a prism it separates into different bands of color; because each color has a different wavelength, each travels at different speeds; so the color sequence remains constant

  14. Color Wheel (the spectrum reorganized)

  15. Primary colors – hues that cannot be produced by mixing other hues

  16. Secondary colors – mixture of 2 primaries will give you a secondary

  17. Intermediate (a.k.a. tertiary) colors – mixture of one primary and one secondary

  18. Color Vocabulary • Achromatic – without the property of color (a.k.a. hue); not true colors; neutrals (grey, black, white) • Intensity (a.k.a. saturation) – the relative purity of a color/hue

  19. Shade – black added to a color/hue produces a shade of that color/hue • Tint – white added to a hue produces a tint of that hue

  20. Color schemes • Analogous – colors adjacent to each other on the color wheel ***(think temperature) • Complementary – emphasis on two hues opposite one another on the color wheel

  21. ***Cool vs. warm colors • Cool colors – blue/green side of the color wheel appear to contract and recede • Warm colors – red/orange side of the color wheel appear to expand and advance

  22. Analogous (fig 686/21-1)

  23. Analogous (fig 143/6-29)

  24. Complementary (fig 145/6-31)

  25. Complementary (fig 690/21-5)

More Related