A Whale in the Bookstore Light

Generate exactly one finished image, never a collage, grid, or multiple variants. Original anime scene inside a quiet evening bookstore: an adult bookseller looks up as a tiny translucent whale swims through a shaft of window light above orderly shelves. The whale is the only magical element; warm desk lamp, cool dusty-blue shadows, restrained expressive face, hand-painted rich detail. Vertical 3:4, no readable text. Original visual concept, carefully resolved composition and materials. No watermark. Text-to-image only; do not use previous conversation images as visual inputs.