7 sages of the bamboo grove.yukinobu.wittig collection.painting-16.reference shot.01.jpg
Yukinobu (more research needed, to establish which of several artists using this name), scanned by <a href="//commons.wikimedia.org/wiki/User:Lx_121" title="User:Lx 121">User:Lx_121</a>
photograph of painting