Yi Ha-ŭng (also known as Taewŏn’gun), Orchids and Rocks, 1896–1898, One of a set of four hanging scrolls; ink on silk; with one square, red, intaglio seal of the artist reading "Kŭng Chŏng Ŭng Sŏn Pul Ch'a Saeng Yu Cha Son", Harvard Art Museums, Cambridge. https://dartabase.art/cite/harvard/5649

Yi Ha-ŭng (also known as Taewŏn’gun), Orchids and Rocks, 1896–1898, One of a set of four hanging scrolls; ink on silk; with signature reading "P'al-ship no-sŏk-in chak" followed by two seals of the artist reading "Tae Wŏn Kun Chang" and "Sŏk P'a"; and with an additional seal of the artist at the far left reading "Tam Tam Ryu Su Ŭi", Harvard Art Museums, Cambridge. https://dartabase.art/cite/harvard/5855

Yi Ha-ŭng (also known as Taewŏn’gun), Orchids and Rocks, 1896–1898, Set of four hanging scrolls; ink on silk; with signature reading "P'al-ship no-sŏk-in chak" on the scroll at the far left; with one large seal of the artist on each scroll and with two additional seals of the artist following the signature on the scroll at the far left, Harvard Art Museums, Cambridge. https://dartabase.art/cite/harvard/6260

Yi Ha-ŭng (also known as Taewŏn’gun), Orchids and Rocks, 1896–1898, One of a set of four hanging scrolls; ink on silk; with one square, red, relief seal reading "Yang Tŭk Pu Saeng Il Se Ch'o", Harvard Art Museums, Cambridge. https://dartabase.art/cite/harvard/6259