Suiseki

Japanese Suiseki stone with base (daiza) and box. The wooden plaque and the box inscription explain that this is a famous stone from the San'in region of Japan, in the Tottori Prefecture, and that the stone proceeds from the river Saji; the stone has been named Takarabune (treasure ship).
Suiseki stone in its bronze doban tray filled with sand
Suiseki and its wooden daiza base

In traditional Japanese culture, suiseki (水石) are small naturally occurring or shaped rocks which are appreciated for their aesthetic or decorative value. They are similar to Chinese scholar's rocks.[1]

  1. ^ Cousins, Craig. (2006). Bonsai Master Class, p. 244.