Minimalist Poster with a Photo and Blue Halftone Dots Arranged in Two Halves
Prompt
Turn the photo into a 3:4 vertical minimalist diptych poster: divide it into two sections along the center line (each 50%, with no border). Keep the main subject, colors, and lighting of the original photo in the top half; crop only slightly and do not add text. In the bottom half, remove the background and render the subject’s light and shadow using cobalt blue #1756A9 circular halftone dots, on a cream white #F8F2E7 background; scale the subject to 35–45% of the section’s width and 30–40% of its height, center it, and leave negative space. Arrange 4–7 bright yellow #FFD21F squares around it, staggered and semi-transparently overprinted. Center a 2–4-word, uppercase cobalt blue Didone title beneath the subject, and add the watermark "Prompt by @阿文AI实战笔记".
Input images
Summary
Use with one attached photo. You can create a poster with the original photo in the top half, and the subject rendered in blue halftone dots with yellow squares in the bottom half. The design leaves generous negative space and adds a short English title.