o.T. 2012/1                                      www.hansmartindoelz.de

            movement                                          www.hansmartindoelz.de

             traffic                                             www.hansmartindoelz.de

             running                                           www.hansmartindoelz.de

             o.T. 2012/2                                     www.hansmartindoelz.de

            green square                                   www.hansmartindoelz.de

            squares 2012/01                              www.hansmartindoelz.de

             squares 2012/02                             www.hansmartindoelz.de

            square / rectangle black and white      www.hansmartindoelz.de

            square / rectangle black and red         www.hansmartindoelz.de

            47 rectangles                                   www.hansmartindoelz.de

             squares 2012/03                            www.hansmartindoelz.de   

            squares and rectangles                     www.hansmartindoelz.de