Updated Golden Proportion Aesthetic dentistry today May 2011.Illustrating some of the dental problems and errors made. Author Eddy Levin

The Golden Number: Informative site with good pictures

Site by Ron Knott: Comprehensive Golden Proportion

Dr Stephen Marquardt: Beauty analysis

Book by Alex Bellos. Alex's Adventures in Numberland

Video by Jane Weavis on the Golden Proportion

Article by E Levin in Aeshetic Dentistry today

The Perfect Face - Golden Ratio Beauty Calculator

Check your level of beauty according to the Golden proprotion by using top model Shelley Goodstein's method

Do It Yourself Version using a few more calculations see link