true we don't know any of them.
Beauty in the form of a person needs to come from both the inner and the outer. Outer beauty i think could easily be recognised and it doesnt matter if its culture or not.
But inner beauty is a bit harder to spot and find and comes through time wheras outwardd beauty takes little time to see.
Then I would dare to say that there is a third beatuy - THe Radiant beauty. This beauty comes when you appreciate both the inner and outer of a person so that person to you seems infallible by imperfection and filled with beauty. This type of beauty comes in the form of romantic relationships mostly