Create a cinematic 16:9 podcast cover illustration in a dark Renaissance natural-history style, like an antique oil painting mixed with fantasy scientific engraving. On the left, show an elderly Victorian-era naturalist resembling Charles Darwin seated in shadow beside stacked leather-bound books, an open sketchbook full of botanical and animal notes, loose papers, brass instruments, and a dim study wall; his face is intentionally covered by a plain vertical brown rectangular block as if redacted. The center and right side open into a glowing seascape at sunset with a sailing ship near distant cliffs, birds in flight, and a huge symbolic tree of life whose twisting branches fill the sky. In the branches place exactly 13 visible natural-history elements: a jaguar or leopard, a monkey, a bear-like mammal, a perched bird, two small birds together, a pangolin-like animal, a fox or small canine, a sea turtle, a large tortoise, a fish, a lizard or reptile, a spiral shell, and a star-shaped botanical specimen. The right background should transition into a deep cosmic blue night sky with stars, a spiral galaxy, circular scientific diagrams, fossils, leaves, insects, roots, and ocean creatures, suggesting evolution, biodiversity, and cosmic time. Use dramatic chiaroscuro lighting, warm gold highlights, teal-green shadows, intricate engraved details, painterly textures, and a mysterious scholarly atmosphere. Across the lower center place large elegant gold Chinese title text 大自然没有设计师, with smaller gold subtitle text beneath it 达尔文与生命之树, flanked by thin ornamental divider lines and small decorative flourishes. Keep the typography crisp, centered, luxurious, and readable, like a premium science-history podcast cover. Overall palette: antique amber, dark forest green, deep teal, black, and luminous gold; high detail, cinematic composition, no modern objects.