Answer :
Final answer:
Ancient Greek notions of beauty were based on mathematical proportions and the physical qualities of male athletes, exemplified by Polykleitos' canon, the esteemed golden ratio, and specific valued features such as blonde hair.
Explanation:
Ancient Greek notions of beauty were based upon an underlying canon of mathematical proportions as well as the finely honed physiques possessed by male athletes. Central to this was the concept of a canon developed by the Greek sculptor Polykleitos in the 5th century BCE, which established mathematical rules for sculpting the human form so that the body's proportions would be harmonious and lifelike. The search for perfect proportions and harmony, using mathematics to achieve a sense of balance and perfection, was a significant aspect of Greek art and architecture. A well-known instance is the use of the golden ratio in buildings such as the Parthenon, as well as in sculptures like Polykleitos's Doryphoros (Spear-Bearer). Moreover, certain physical features such as a straight nose, a low forehead, and, notably, blonde hair were highly valued as standards of beauty. Overall, the Ancient Greek concept of beauty encapsulated both the physical attributes of an individual and the precise proportions and balance achievable through mathematical precision.
