Sea Desolate Rock Garden

Quick answer：

Sea Desolate Rock Garden, also known as 'Kaisan-kei' in Japanese, is a type of dry landscape garden that represents a seascape using rocks, sand, and pebbles. It is inspired by traditional Japanese Zen rock gardens and is often found in Japanese gardens. These gardens symbolize mountains, islands, and waves, and are designed to evoke a sense of tranquility and contemplation.