1. ABSTRACCION
PIRAMIDES

2. IMÁGENES DE ABSTRACCION
URL:
http://ecmes.files.wordpress.com/2007/04/sudan2.jpg?w=460
http://4.bp.blogspot.com/aE1NT8Gq1R8/Tzz30RcfUZI/AAAAAAAAAys/qNE78f4Ttj4/s640/piramides11.jpg
http://www.feminorama.com/wp-content/uploads/Teotihuacan-religion.jpeg
http://cajadepandoravideo.files.wordpress.com/2012/04/bosnianpyramidofs
un.jpg
http://starviewer.files.wordpress.com/2012/05/piramides-egipcias1.jpg