Gemini Birthday Three Pose Poster Prompt

Create a polished birthday poster featuring the adult person in the uploaded photo in three distinct poses. Preserve the same face, identity, age, complexion, hairstyle and body proportions consistently in all three appearances. Use a large central waist-up portrait facing the camera, a smaller left portrait turned slightly inward and a smaller right portrait with a relaxed celebratory gesture. Dress all three in the same elegant cream outfit. Arrange the figures as a deliberate collage with clean edges and subtle shadows against a deep burgundy background with restrained gold confetti. Add only the exact words Happy Birthday in large, crisp ivory typography across the lower third. Do not add a name, age, date or any other wording. Keep all faces unobstructed. Vertical 4:5 layout, no logos or watermarks.