lunes, 26 de abril de 2010

Geometria sagrada/Proporción aurea

http://www.youtube.com/watch?v=OXOBrYfVCgw&feature=related
http://www.youtube.com/watch?v=8TOyxTDJX2c&feature=related
http://www.youtube.com/watch?v=foBuoZwa9Xs&feature=related