拍品專文
For a closely related painting of a guinea fowl on a tree branch dated 1927 see Yamatane Bijutsukan meihin zuroku/Masterpieces from the Yamatane Museum of Art (Tokyo: Yamatane Museum of Art, 1993), pl. 34; for another dated 1926 in the Imperial Household Collection see Iijima Isamu, ed., Yokoyama Taikan, vol. 10 of Kindai no bijutsu (Tokyo: Shibundo, 1972), fig. 72.