By depicting the "Taegeuk-gi", the Korean national flag, this stamp follows the newly-given thematic aim of the low-priced stamp design, the inspiration of patriotsm. It replaces the current 30-won definitie stamp depicting the honeybee.

The Taegeuk-gi was first designed and used in 1882 by Diplomatic Envoy Park Young-hyo aboard a ship on his way to Japan. In 1883 it was formally adopted and proclaimed as the Korean national flag. With the center circle divided into red and blue, and black bars surrounding the circle at the four courners of the field, the design of the flag is intended to symbolize the principle of creation of the universe, originating from the principles of old Chinese philosophy contained in the Book of Changes. The divided circle symbolizes the dual principle of the positive and the negative. The Red signifies the Sun and Nobility, and the Blue the Male and Hope.