Mori Tetsuzan (1775-1841), "Pastoral Children under a Willow Tree," is one of the "Pastoral Children" paintings that were popular in the late Edo period. This painting was painted in the latter half of the 18th century to the first half of the 19th century during the Edo period, and it has a compliment written in ink by Kan Chazan (1748-1828), a Confucian scholar and Chinese poet from Hiroshima. Mori Tetsuzan may have seen Nagasawa Rosetsu\u27s "Pastoralist Whistle" (Kyūshōin-jiin, Kyoto). It is not so surprising that Tetsuzan, who was counted as one of the ten philosophers of Omon along with Rosetsu among the disciples of Maruyama Ōkyo, visited Kyūshoin, one of the pagodas of Kenninji Temple in Higashiyama, Kyoto, where the paintings of Ro...