Symetry: It is a quality of some shapes which oftheir parts are refleccion of other.

Reflection Line: It is a shape quality which isformed by two halves facingeach other with an axis or fold line in between as if bath side were mirror imagesof earch other.

Symetry Axis: It is a line which divedes a shape intotwo symetry halves. Every element are the same distance from the axis the center.

VOCABULARY

Dot: It is  a smallest and most simple element in art expresion. It is first langest is to indicate a `position since it dosen´t foolow any direction. It may have differnt qualities size, shape and color.

The dot three- dimensional capacity: When the size,shapes and colors are cchanged, the dot can create viusualsensation ofspacial deepress and volumen.

The dot expensive capacity: The paint has a inliminetcapacity to represent images and to express ideas a emotions. To do so, visual effect are used.

Optical mix: When colors are mixed with the help of distance. Paint isn´t mixed on the palatte or on the painting. The optical mix was used first by the pointillists.