Seo Kyeong-Bo, also known as Ilboong (1914-1996). Korean calligraphy in ink on paper. One leaf shaped seal along the upper right; two red seals along the lower left. Sight; height: 61 3/4 in x width: 16 1/2 in. Framed; height: 63 in x width: 17 1/2 in.