The flag of South Korea, also known as the Taegukgi, consists of a white field with a red and blue circle in the center. The red and blue circles are each divided into four parts, and the color of each part alternates between red and blue. The circle is surrounded by four black trigrams, one in each corner of the flag. The trigrams, known as the baekho, represent the principles of movement, stillness, water, and fire. The flag of South Korea has a long and symbolic history, and is an important national symbol for the Korean people. It is often displayed at public events and ceremonies, and is also used as a symbol of Korean identity and patriotism.