COLOUR LIGHT AND COLOUR: COLOUR PERCEPTION MIXING COLOURS

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1 C O U O L R

2 : S : LIGHT : PIGMENT CLASSIFICATION: AND

3 : LIGHT S WHITE LIGHT COMPOSITION HOW DO WE SEE S? AND

4 : LIGHT S AND

5 : S WHITE LIGHT COMPOSITION Newton s prism experiment (1666) AND

6 : S AND WHITE LIGHT COMPOSITION Newton s prism experiment (1666)

7 : HOW DO WE SEE S? S AND

8 : HOW DO WE SEE S? S AND

9 : HOW DO WE SEE S? S AND

10 MIXING S : S PRIMARY S: They are the colours from which we can obtain all other colours, by mixing them. SECONDARY S: They are the colours which can be obtained by mixing two primary colours. AND

11 MIXING S : S HOW WHITE IS OBTAINED: : LIGHT MIXTURE: PIGMENT AND

12 MIXING S : S ED LIGHTS: Additive combination White light dispersion AND

13 MIXING S : ED LIGHTS: Primary lights S AND RED

14 MIXING S : ED LIGHTS: Primary lights S GREEN AND

15 MIXING S : ED LIGHTS: Primary lights S BLUE AND

16 MIXING S : ED LIGHTS: Secondary lights S AND GREEN RED yellow

17 MIXING S : ED LIGHTS: Secondary lights S BLUE AND magenta RED

18 MIXING S : ED LIGHTS: Secondary lights S cyan BLUE GREEN AND

19 MIXING S : ED LIGHTS: RGB Model (Red, Green and Blue) S cyan GREEN BLUE WHITE yellow AND magenta RED

20 MIXING S : ED LIGHTS (RGB): S AND

21 MIXING S : S ED LIGHTS (RGB): Screens Spot lights AND

22 MIXING S : S AND PIGMENTS: Subtractive combination Markers Coloured pencils

23 MIXING S : PIGMENTS: Primary pigments S AND CYAN

24 MIXING S : PIGMENTS: Primary pigments S YELLOW AND

25 MIXING S : PIGMENTS: Primary pigments S MAGENTA AND

26 MIXING S : PIGMENTS: Secondary pigments S AND YELLOW CYAN green

27 MIXING S : PIGMENTS: Secondary pigments S MAGENTA AND blue CYAN

28 MIXING S : PIGMENTS: Secondary pigments S red MAGENTA YELLOW AND

29 MIXING S : S PIGMENTS: CMYK Model (Cyan, Magenta and Yellow) red MAGENTA BLACK YELLOW green AND blue CYAN

30 MIXING S : S PIGMENTS (CMY): Paintings; Printings (CMYK Model); AND Claude MONET: «Saint Georges majeur au crépusule» ( )

31 MIXING S : RYB MODEL (Red, Yellow and Blue): Until 19 th early 20 th centuries S green YELLOW BLUE BLACK orange AND purple RED

32 MIXING S : RYB MODEL (Red, Yellow and Blue): Until 19 th early 20 th centuries S AND Piet MONDRIAN: «Composition in red, yellow, blue and black» (1921)

33 MIXING S : EXPERIMENT: Colour wheel S AND

34 : S TONE: A different tone can be obtained by mixing a colour with differents amounts of grey (black + white) colour. AND

35 : Colours with similar tones belong to a colour family. S AND

36 : S For example, colours with cyan in more than half of their mixture belong to the blue family. AND Claude MONET: «Les nymphéas» (1921)

37 : S Part of an international system of communication Conventional images Everybody can understand them SIMPLE SHAPES NO DECORATION SHAPE + AND

38 : S RED : DANGER WARNINGS PROHIBITION AND Warning! Pedestrians No overtaking

39 : BLUE : S MANDATORY INFORMATIVE AND Compulsory route for bicycles Gas station

40 : GREEN : S INFORMATION NO DANGER AND Information regarding distances You may cross the street

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