COLOUR

What is the difference between value and a hue's pure value?

• The hue´s are originals colours and value are darkness or lightness from one colour.

Write a definition of primary and secondary colours. List each and describe how we obtain them.

• Primary colours: are colours that do not come from a mix of colours but all other colours come from them.

• Secondary colours: we obtain these colours by mixing the same amount of two primary colours.

• The list: 1 blue + 1 yellow= green1 yellow + 1 magent = red1 blue + 1 magent = purple dark2 yellow + 1 blue = green ligth2 blue + 1 yellow = green2 yellow + 1 magent = orange2 magent + 1 yellow = red ligth2 blue + 1 magent =blue dark2 magent + 1 blue = purple ligth

What are the warm colours? Why are they called this?

• To contrast colours we can do with Alfred Hickethier´s cube. This, system is to organise the colours in grade of value. We must to take one colour of different vertex.

Give one example of how we can contrast colours in a composition.Here, the author contrast the colours with different primary tones like; red, yellow, green…

Choose a work of art from the links and analyse the meaning of its colours.

This picture is painted with secondary colours as we can see. Are shades and the art is darkness. Is very beatifull because, the painter played with the shadows and the saturation of colours.

Look for Claude Monet's "Notre Dame Cathedral" and Henri Matisse's "Sorrow of the

king" or "The king's sadness"1952. In one of the paintings there is analogy of colours and in the other one, there is contrast. Explain what

you find in each one.In Notre Dame cathedral, we can see that the colours are very dark and the same. He use saturation. In The King´s sadness, we can see that the colours are very powerfull, ligth and differents. He use hue system.

GEOMETRIC OPERATIONS

Do a bisector

What is an angle

• An angle is the part of a plane defined by two straight lines that cross at the same point, called vertex.

Explain the steps we must follow to divide a segment into five equal

parts• 1. Draw a line r for point A of segment A-B.• 2. Mark as many points on this line as the

number of segments you wish to divided segment A-B into 5.

• 3. Draw lines that are parallels to B5 from point 4, 3, 2 and 1.

Look for pictures in the links which include

• acute angle

• right angle

• obtuse angle

• straight angle

Draw a triangle, a square and a circle. Colour the space in between

the lines using different colours

END