Japanese sunken garden landscape design

Quick answer：

Japanese sunken garden landscape design is a traditional gardening technique that creates a tranquil, reflective space. It typically involves lowering the garden's ground level to create a sense of depth and a natural pond or water feature. The design often incorporates rock formations, stepping stones, and a variety of plants, including grasses, shrubs, and trees. This style of garden aims to replicate a natural, serene environment, often inspired by Japanese nature and philosophy.