Japanese Zen garden design

Quick answer：

Japanese Zen gardens, also known as Japanese rock gardens or dry landscape gardens, are a form of garden design that emphasize simplicity, harmony, and the natural elements of rock, water, and plants. These gardens are designed to create a peaceful and contemplative space that reflects the principles of Zen Buddhism. The key features include carefully arranged rocks to symbolize mountains, a minimalist use of water (often represented by raked sand), and the inclusion of certain plants to enhance the serene atmosphere.