“A realistic pencil drawing of a three-dimensional pyramid, carefully shaded to emphasize depth and structure. The pyramid stands on a flat surface, with its four triangular faces converging to a sharp apex. The shading follows a light source from the upper left, creating soft gradients on the illuminated side and deep shadows on the opposite face. The base is subtly textured, giving the impression of a solid foundation. Fine pencil strokes define the edges, while delicate cross-hatching adds realism to the shading. The background is lightly blended to enhance the contrast and make the pyramid stand out.”