6/20

                                                                          

                                                                       7/20

                                                                      8/20

                                                                    9/15        10/15

                                                                         6/15

                                                                      1/15

                                                                        2/15

                                                                          3/15

                                                                              4/15

                                                                           5/15

                                             Nivel 10/ Modelo tridimensional a escala

                                                          Nivel 11 / Imagen natural

                                                Nivel 1/ Representación no figurativa:

                                                    Nivel 7/ Fotografía en blanco y negro