3D Stone Staircase Human Evolution Infographic
3D Stone Staircase Evolution Infographic Transform a flat evolutionary timeline into a realistic 3D stone staircase infographic with detailed biological renderings and a structured sidebar. Background: vintage textured parchment. Staircase material: realistic textured stone blocks. Subjects: highly detailed, photorealistic 3D renderings. Main title: "Human Evolution". Left sidebar with 8 labels: L0 Single-celled Life, L1 Multicellular Organisms, L2 Animal Kingdom, L3 Chordates, L4 Land Revolution, L5 Mammals, L6 Hominid Evolution, L7 Age of Homo Sapiens. Top-right legend: "Gained Functions / Lost Functions" with plus and minus icons. Bottom center title: "Key Evolutionary Milestones" — a timeline with 6 silhouettes showing evolution from ape to human. Centerpiece: a winding stone staircase with 25 numbered steps featuring key organisms — Step 7: Jellyfish, Step 9: Ammonite, Step 10: Trilobite, Step 24: Upright-walking human, Step 25: Glowing cosmic silhouette with a question mark (future evolution concept).