Animals bathing and swimming scene from <a href="https://en.wikipedia.org/wiki/Ch%C5%8Dj%C5%AB-jinbutsu-giga" class="extiw" title="en:Chōjū-jinbutsu-giga">Chouju_Jinbutsu_Giga</a> 1st　scroll
<a href="https://en.wikipedia.org/wiki/Toba_S%C5%8Dj%C5%8D" class="extiw" title="en:Toba Sōjō">Toba Sōjō</a>?
12th century and 13th century
<a href="https://ja.wikipedia.org/wiki/%E6%9D%B1%E4%BA%AC%E5%9B%BD%E7%AB%8B%E5%8D%9A%E7%89%A9%E9%A4%A8" class="extiw" title="ja:東京国立博物館">東京国立博物館</a>所蔵品の写真版スキャン画像