1. PLASTIC ARTS
BY:
MARTA RONCERO Nº17
NATALIA SERONERO Nº23

2. ATTRIBUTES OF COLOURS : HUE
We are describing a colour's hue when we
use words such as red, blue, green...
For example: If we say 'BLUE'
we are describing a colour's hue,
and the colour of these photo.

3. VALUE:
We also perceive colour
differences in two other
ways. One is a colour's
lightness or darkness. We
can refer to this as
lightness-darkness,
brightness, or its value.
A colour's value can be
changed by adding either
white or black.

4. SATURATION
In the colour theory,purity is the intensity
of a specific shade.It is based on colour
purity, without saturation, colour turn into
a grey shade.

5. HERE YOU HAVE A VIDEO:
http://www.
youtube.
com/watch?
v=2rU2Juual18

6. THE END