Beauty is a relative thing, depends on the place, time and culture. As an example of the time relative metric, do you know how the makeup was in the last 100 years? specially hair styles?
Hair styles as far as we know has changed a lot over the years. An amazing video have been created by a specialists in beauty and hairstyles in order to see you the hairstyle these days and throughout the last 100 years in just one minute. Besides the hairstyle changes, the model also gets her makeup done and does her best to pose the way models from those eras posed.