SYMETRY

REFLECTION SYMETRY:  Is a shape quality which is form by two halves facing each other with an axis or fold line in between as if both sides were mirrow images of each other.
SYMETRY AXIS: Is a line which divide a shape into two simesetic halves.Every element of the shape is reflected on the other side and at the same distance from the axis.
CENTRAL SYMETRY:  Is the reflectan of an object through a paint called the symetry center. Every symetric points is an the other side and at the same distances from the center of symetry.
GEOMETRY SYMETRY:  Is a kind of symetry which follows accurarely the geometric symetry rules.
APPARENTS SYMETRY: Is the quallity of shapes or objects which show an obvius symetry but not every point or element follows accurarely the geometric symetry rules.
SYMMETRICAL BALANCE: It is a way to organize parts of an image, picture or drawing so one side duplicates or mirrors the other.