A real scene of a sunken courtyard in the south

Quick answer：

A sunken courtyard, also known as a sunken garden, is a traditional Chinese architectural feature. It is typically found in southern China, where the climate is warmer and the terrain is more hilly. These courtyards are designed to create a tranquil and secluded space, often incorporating water elements and lush greenery. The actual scene described refers to a photograph or depiction of such a courtyard in its natural, unaltered state, showcasing the traditional design elements and the serene atmosphere.