Landscape hand-drawn ground

Quick answer：

Landscape hand-drawn ground refers to hand-drawn sketches or illustrations of ground surfaces in a landscape setting. These drawings often serve as preliminary designs for gardens, parks, or other outdoor spaces, helping to visualize the layout and features of the ground before physical implementation. Landscape architects and designers use these sketches to convey ideas and concepts to clients or to plan the ground's features such as pathways, gardens, and terrains.