Villa with sunken courtyard illustration

Quick answer：

A sunken courtyard is a type of garden design where the garden is at a lower level than the house. It often provides a private, secluded space for relaxation or entertainment. In the context of a villa, such a design can enhance the overall aesthetics and functionality of the property. An illustration of a villa with a sunken courtyard would typically show the architectural features, landscaping, and how the space integrates with the rest of the villa.