A small courtyard garden landscape design effect drawing is a visual representation of how a garden or courtyard will look after it is designed and constructed. It typically includes detailed images and descriptions of the garden's layout, plants, hardscapes (such as paths, walls, and fences), and any special features like water features or seating areas. These drawings are essential for conveying the design vision to clients, contractors, and other stakeholders, and for guiding the actual construction process.