Japanese Zen garden picture

Quick answer：

Japanese Zen gardens, also known as rock gardens or Zen rock gardens, are a traditional Japanese landscape garden style. They emphasize simplicity, natural elements like rocks, sand, and sometimes plants, and are designed to promote contemplation and mindfulness. These gardens often include elements like stepping stones, raked gravel paths, and strategically placed stones to represent natural landscapes. They are a blend of artistic expression and spiritual practice, reflecting Buddhist principles.