radial http://www.zazzle.com/pink_orange_radial_lines_custom_template_flyer-244967722152659394
Golden Means http://newazerbaijan.blogspot.com/2010/09/golden-ratio-altin-oran_11.html
asymetrical http://traditionalharps.com/Old_Rees_Harps_Site/HarpsGeneralAsymmetrical.html
symmetrical http://geoh2.wikispaces.com/Symmetry
