The Yin Yang symbol is an ancient representation of the harmony and balance that exist in the universe. It signifies the interconnectedness of opposites, such as light and dark, masculine and feminine, and good and bad. The symbol is divided into two swirling parts, one black and one white, each containing a dot of the other color. This represents that each aspect contains the seed of the other. The Yin Yang symbol is often used in philosophy, spirituality, and design to convey a sense of unity and duality. Its simple yet profound meaning has made it a popular and enduring symbol across cultures.