Karesansui style

Quick answer：

Karesansui style, also known as dry landscape gardening, is a traditional Japanese style of rock garden that emphasizes the use of natural elements such as rocks, sand, and moss to represent landscapes, particularly mountains, water, and islands. It originated in the 17th century and is a key element of Zen Buddhism. Karesansui gardens are known for their simplicity, minimalism, and the feeling of tranquility they evoke.