Karesansui, Kôno Genpô

Quick answer：

Karesansui, also known as dry landscape or Zen rock garden, is a traditional Japanese garden that uses carefully arranged rocks, sand, and gravel to represent a landscape. Kôno Genpô (1435-1533) was a renowned Japanese dry landscape designer and is considered one of the most influential figures in the history of Karesansui. He is known for his unique style and the creation of many iconic gardens.