Karesansui works

Quick answer：

Karesansui, also known as Zen rock garden, is a Japanese garden composition that uses rocks, sand, and moss to create a natural landscape that conveys a sense of peace and simplicity. It is a key element in Zen Buddhist gardens, representing natural scenery in a minimalistic style. Karesansui works often feature elements such as raked sand to represent water, and carefully placed rocks to symbolize mountains and islands.