Heo Mok (Misu): The Eyebrowed Master of Korean Calligraphy Heo Mok, also known as Misu (미수), stands as a towering figure in Korean art history—a testament to intellectual prowess combined with artistic brilliance during the Joseon Dynasty. Born Yangcheon, South Korea, in 1596, he ascended to prominence not through royal lineage but through sheer dedication and unparalleled skill in calligraphy, earning him the moniker “the eyebrowed o…