Commercial street sunken courtyard illustration

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A commercial street sunken courtyard is a design feature often found in urban planning. It involves creating a courtyard that is below the level of the surrounding streets, usually for aesthetic or functional reasons. These courtyards can serve as public spaces, offering a respite from the urban environment, and often incorporate greenery, water features, and seating areas. They can enhance the ambiance of the commercial area and provide a unique architectural element.