Submerged Courtyard Diagram

Quick answer：

A submerged courtyard diagram is a visual representation of a courtyard design that incorporates water features such as ponds, pools, or waterfalls. These designs often aim to create a serene and harmonious space, combining the natural element of water with architectural elements. Submerged courtyards are common in traditional Chinese gardens and other Asian garden styles, where the integration of nature and architecture is a key principle.