Karesansui foundation

Quick answer：

Karesansui, also known as dry landscape or Zen garden, is a traditional Japanese garden style that emphasizes the natural beauty of rocks, sand, and moss. The foundation of a karesansui garden involves careful planning and layout to create an illusion of a larger, natural landscape. This typically includes selecting the right rocks and arranging them to represent mountains, and using sand to represent water, often in the form of waves. The foundation must be level and stable to ensure proper drainage and long-term structural integrity of the garden.