Vintage poster with cutout subject and color block AI Image Prompt

Precisely cut out the subject from the original photo as the core element of the poster. Replace the background with a base color featuring grain and paper texture, mainly in vintage sepia and warm tones, preserving the original color atmosphere but fully fading details. Add a prominent rectangular color block behind the subject, with color taken from the brightest part of the photo but with a slightly faded old print texture. Add a vintage-style main title text using a bold serif font, and place the title behind the subject so that the subject partially obscures the text, creating spatial depth. Decorate the scene with small informational text in a typewriter-style font to enhance information hierarchy. Cover the bottom of the flower stem with rough paper tape or yellowed adhesive marks to make the subject appear as if pasted onto the poster. The overall design should present a 60–80s vintage poster aesthetic, adding film grain, halftone print texture, and slightly faded ink effects to achieve harmony and unity.