VOCABULARY

STAR POLIGONS

Los poligonos estrellados se obtienen uniendo de form constante y NO consecutiv, los vertics de los poligonos regulares.

segun el numero de vertices que tenga el poligono estrellado podmos obtener: uno, ninguno,dos o varios poligonos estrellados.

Tambien los podemos encontrar que existen falsas estrellas que estan formadas por varios poligonos regulares.

THE SYMMETRY

It is a quality of some shapes wich some os there parts are rflechors of others.

simmetry axis: It is a line which divides a shape in two symmetry parts every elements of the shape is refected on the other side and at the same distance from the axis or old line, simmetry points are perpedicular line to it.

Central simmetry:  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 simmetry:  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. 

POLYGONS

STAR POLYGONS: It is a particular polygon case with a star shape, created out of linkong together non consecutive vertice of a regular polygon.

INSCRIVED POLYGONS: They are a polygons placed inside circles so all the vertices of the polygons are placed on the circle.

CIRCUNSCRIBED POLYGONS: They are polygons surrounding a circle, being its sides tangent to the circle inside.

POLYGONS PARTS

SIDE: Each of the line segments that form a polygon.

VERTEX: The point in whith two sides or edges meet.

DIAGONAL: Segment line that connects non consecutive vertices.

PERIMETER: The path around a polygon, the addition of all its sides.

APHOTEM: Line segment from the center to yhe mindpoint of one of its sides. 

BASIC ELEMENTS OF VISUAL REPRESENTATION

Dot: it´s the smallest and most simple element in art expression. Its first target is to indicate a position since it doesn´t follow any direction. It may has different qualities such as size, shape and color.

• The dot three dimensional capacity: when size, shapes and colors are changed, the dots can create visual sensations of special deepness and volume.
• Th
• Line:  it can be defined as a dot movement. It has position and direction in space and one of its e dot expressive capacity: the dot has got an unlimited capacity to represent images and to express ideas and emotions. To do so, visual effects are used.
• Optical mix: when colors are mixed with the help of distance. Paint isn´t mixed on the palette or on the painting. The optical mix was used first by pointillists.

principal funcion consists on maquing the shapes out lines.

• Zigzag and broken lines: they are formed by several fragments of straight lines with directions.
• Wavy lines: they are formed by several fragments of curved lines.
• Curly lines: they hold more curves than wavy lines and show loops.
• Scribble: chactic or meaningless lines that are traced randomly, usually in first stages of childhood or to fill in some area with a particular texture.
• Hatching: it´s a way of shading or giving tones to the areas of objects or surfaces with parallel lines.
• Cross-hatching: it´s a way of shading areas of a drawing or surfaces with parallel lines in several directions.
• Dasher or dotter lines: they´re line sthat aren´t continuous, formed by little traces or dots.
• Blurred lines: they are very soft or vanished so they are hard to see and opposite to intense and deep.
• Simple lines: those that are formed by an only line.
• Composite lines: they are lines composed by fragments of several straight and curved lines.