Kare-sansui indoor landscape

Quick answer：

Kare-sansui, or dry landscape garden, is a traditional Japanese garden that uses rock, sand, and often moss to represent a natural landscape. Indoor kare-sansui landscapes are less common and can be found in tea houses, meditation rooms, or as a decorative element. These gardens are designed to evoke a sense of tranquility and harmony with nature, often incorporating principles from Zen Buddhism.