Villa sinking courtyard illustration

Quick answer：

A sinking courtyard refers to a design feature in architecture where the ground level of the courtyard is lower than the surrounding ground level, creating a sunken area. This design can be used in villas to enhance privacy, create a more intimate atmosphere, and potentially offer a variety of landscaping and architectural options. An illustration of such a design would typically depict the layout, dimensions, and structural elements of the sinking courtyard.