The term 'Wandering leisure landscape illustration' refers to a visual representation that depicts a leisurely, picturesque landscape. Such illustrations are often used in urban planning, design, and architecture to convey the concept of a peaceful and enjoyable outdoor space. They can include elements like walking paths, gardens, water features, and seating areas, all designed to promote relaxation and recreation.

A lawn stepping stone design plan is a blueprint or illustration that outlines the layout and design of stepping stones for a garden or landscape. It typically includes dimensions, spacing, and placement of the stones, as well as any decorative elements or patterns. This type of plan is used for both aesthetic and practical purposes, ensuring the stepping stones are functional and complement the overall design of the garden.

Kusansui stepping stones refer to the stepping stones found in traditional Japanese gardens, which mimic the appearance of a dry landscape, or 'kare-sansui'. These stones are placed in a way that suggests a flowing river or a sea, often with raked pebbles to represent waves or water currents. They are a key element in creating the sense of tranquility and simplicity that is characteristic of Japanese garden design.

The phrase 'One step at a time in a dry landscape' refers to the concept of 'Karesansui' or 'dry landscape' in Japanese Zen gardens. Karesansui is a type of Japanese rock garden that emphasizes the essence of nature through carefully arranged rocks, sand, and sometimes moss, without the use of water. It represents a meditative practice, where each element is placed with intention to convey a sense of peace and tranquility.