Bungalow converted to sunken courtyard illustration

Quick answer：

A sunken courtyard is a garden or courtyard that is lower in elevation than the surrounding ground level. This design feature is often used in bungalows to create a more intimate and secluded outdoor space. The illustration of a bungalow converted to a sunken courtyard would show the architectural details and layout of the space, highlighting elements such as steps, landscaping, and the integration of the structure with the natural environment.