The Whale Weather Station

Generate exactly one finished image, never a collage, grid, or multiple variants. An original storybook gouache illustration of a gentle enormous blue whale floating just above a grassy island carrying a tiny weather station on its back. Wind sock and grasses point consistently, adult observer standing safely on island, cloudy daylight, broad atmospheric depth. Landscape 3:2, no text. Original visual concept, carefully resolved composition and materials. No watermark. Text-to-image only; do not use previous conversation images as visual inputs.