"A hyperrealistic illustration of a Triceratops dinosaur in a vibrant prehistoric landscape. The dinosaur is depicted in full color, with its skin rendered with intricate details, showcasing the texture and possible color patterns. Its horns and frill are depicted with realistic scales and textures, and its eyes are lifelike and expressive. The background features a diverse ecosystem with towering ferns, ancient trees, and a vibrant sky with dramatic clouds. The overall style is hyperrealistic, aiming for a photorealistic quality that brings the prehistoric scene to life."