This is the suprisingly difficult flag of South Korea, and my 3rd and probably last upload today. The white background represents peace and purity. The red and blue represent opposing positive and negative cosmic forces, respectively.The 4 trigrams all together represent the principle of movement and harmony. However, the yin-yang-like symbol in the center has allowed me to extract a 2nd, more political, and most likely less popular meaning behind it. Here goes nothing... "While it may seem like the symbol in the center is a yin-yang for order and chaos. I pulled out a meaning of it representing the Korean peninsula. The uneasy balance between North Korea(Red) and South Korea(Blue). This could represent the balance between communism and capitalism in the Korean Peninsula, or, potentially, the whole world."