Create a pencil drawing of a human figure split in half. On one side

Create a pencil drawing of a human figure split in half. On one side, the figure is composed of industrial elements like factories, smokestacks, and machinery, with smoke and pollution rising into the sky. The other half of the figure is natural, showing detailed sketches of trees, rivers, and animals. The background also transitions, from a lush, healthy environment on the natural side to a desolate, polluted landscape on the industrial side. The pencil strokes vary in intensity, with darker shading for the industrial side and lighter, more delicate lines for the natural side, emphasizing the contrast between human impact and the natural world.