zen garden, n.All

Zen garden (n.) of ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠raked sand and a few mossy rocks looks as if man had hardly touched it, yet only the most sensitive artist can make it.