Colored pencil drawing of a lotus plant with its full structure visible. The illustration shows the lotus leaves and flower above the water, with the lotus root and small fibrous roots clearly visible below the water in the mud. The lotus root is depicted with distinct segments, and the plant’s structure is labeled to indicate ‘Lotus Root’ as the underground stem and ‘Root Hairs.’ Use soft natural colors, fine lines, and gentle shading in a clear and educational style.