There is evidence that a preference for beautiful faces Women emerges early in child development, and that the standards of attractiveness are similar across different genders and cultures. Symmetry is also important because it suggests the absence of genetic or acquired defects.
Although style and fashion vary widely, cross-cultural research has found a variety of commonalities in people's perception of beauty Face Women. The earliest Western theory of beauty Face Women can be found in the works of early Greek philosophers from the pre-Socratic period, such as Pythagoras. The Pythagorean school saw a strong connection between mathematics and beauty Face Women. In particular, they noted that objects proportioned according to the golden ratio seemed more attractive. Ancient Greek architecture is based on this view of symmetry and proportion.
Classical philosophy and sculptures of men and Face women produced according to these philosophers' tenets of ideal human beauty Face Women were rediscovered in Renaissance Europe, leading to a re-adoption of what became known as a "classical ideal". In terms of female human beauty, a woman whose appearance conforms to these tenets is still called a "classical beauty" or said to possess a "classical beauty Face Women", whilst the foundations laid by Greek and Roman artists have also supplied the standard for male beauty in western civilization.
The characterization of a person as “beautiful”, whether on an individual basis or by community consensus, is often based on some combination of Inner Beauty, which includes psychological factors such as personality, intelligence, grace, politeness, charisma, integrity, congruence and elegance, and Outer Beauty, (i.e. physical attractiveness) which includes physical factors, such as health, youthfulness, facial symmetry, averageness, and complexion.
Standards of beauty are always evolving, based on what a culture considers valuable. Historical paintings show a wide range of different standards for beauty. However, humans who are relatively young, with smooth skin, well-proportioned bodies, and regular features, have traditionally been considered to be the most beautiful throughout history.
A strong indicator of physical beauty is "averageness", or "koinophilia". When images of human faces are averaged together to form a composite image, they become progressively closer to the "ideal" image and are perceived as more attractive. This was first noticed in 1883, when Francis Galton, cousin of Charles Darwin, overlaid photographic composite images of the faces of vegetarians and criminals to see if there was a typical facial appearance for each. When doing this, he noticed that the composite images were more attractive compared to any of the individual images.
Researchers have replicated the result under more controlled conditions and found that the computer generated, mathematical average of a series of faces is rated more favorably than individual faces. Evolutionarily it makes logical sense that sexual creatures should be attracted to mates who possess predominantly common or average features.
A feature of beautiful women that has been explored by researchers is a waist-to-hip ratio of approximately 0.70. Physiologists have shown that women with hourglass figures are more fertile than other women due to higher levels of certain female hormones, a fact that may subconsciously condition males choosing mates.
People are influenced by the images they see in the media to determine what is or is not beautiful. Feminists and doctors have suggested that the very thin models featured in magazines promote eating disorders, and others have argued that the predominance of white women featured in movies and advertising leads to a Eurocentric concept of beauty, feelings of inferiority in women of color, and internalized racism.
The black is beautiful cultural movement sought to dispel this notion. Mixed race children are often perceived to be more attractive than their parents because their genetic diversity protects them from the inherited errors of their individual parents.
The concept of beauty in men is known as 'bishōnen' in Japan. Bishōnen refers to males with distinctly feminine features, physical characteristics establishing the standard of beauty in Japan and typically exhibited in their pop culture idols.