"Night on a river" was inspired by "A boat on the Sumida River in moonlight", 新井芳宗 / Arai Yoshimune. (1873 - 1945), Takamaki-e on Roiro-nuri, silver Marufun, Hiramefu, Kasumi. This lacquered Manju was exhibited in "Contemporary netsuke in private Russian collections" in the Oriental Museum in November 2017.
China, private collection.