Marc Peter Keane is an American landscape architect and author who lived in Kyoto, Japan, and specializes in Japanese garden design. He is the author of several books about garden design: "Japanese Garden Design", "Sakuteiki: Visions of the Japanese Garden", "The Art of Setting Stones", and "The Japanese Tea Garden".
If you want to discover a lot of interesting things about the art of designing Japanese gardens, read:
https://en.wikipedia.org/wiki/Japanese_garden