Downstairs Courtyard Picture

Quick answer：

A downstairs courtyard refers to a courtyard located below the ground level in a building. These types of courtyards are often used in traditional Chinese architecture and can serve as a tranquil space for residential or office buildings. The term 'picture' suggests that the user is looking for an image depicting such a courtyard. Unfortunately, I cannot provide a visual image, but I can offer information on the architectural features and cultural significance of downstairs courtyards in Chinese buildings.