烘焙坊季節新品海報（手繪水彩風）

prompt

Create a 4:5 portrait poster announcing {new_pastry}, the new seasonal item from {bakery_name}. Style: soft hand-painted watercolor on warm cream paper texture — loose pigment blooms, visible brush strokes, gentle earth and pastel tones matching a {season_theme} palette. Composition: an illustrated {new_pastry} as the centerpiece with scattered watercolor ingredients such as flour dust, fruit and leaves orbiting it; generous white space at the top for the headline '{bakery_name}' in elegant serif lettering with a hand-drawn underline. Bottom band: a slim ribbon showing the launch date {launch_date} in small, refined lettering. Avoid photorealism; keep everything illustrative, airy and appetizing, like an artisan patisserie window card.