Prompt: Title: Classic Evolution of Poliwhirl in Pokémon Lore Recommended aspect ratio: 16:9 Prompt: (Masterpiece artwork, official art style, high resolution: 1.2), this captivating illustration skillfully portrays the iconic Poliwhirl from the classic generation of Pokémon, showcasing its evolved form and increased agility in aquatic habitats, (a sleek, elongated body with a smooth blue exterior that reflects the fluidity of water: 1.1), expressive eyes that gleam with growing confidence and intelligence, framed by a broader grin that hints at its playful yet cunning nature: 1.1), its signature spiral pattern now extending to both sides, adding depth to its design while maintaining a whimsical touch: 1.1), depicted leaping gracefully out of the water or engaging in energetic acrobatics among underwater plants and schools of fish (aquatic movement effects: 1.2), set against a backdrop of a lush riverbed, cascading waterfalls, or sunbeams piercing through ocean waves, featuring a vivid color palette that accentuates the vibrancy of life beneath the surface, as Poliwhirl gazes back at the viewer with an animated spirit that embodies the essence of its dynamic growth and adaptation within the Pokémon world.