Cobalt-Blue Monochrome Fashion Studio Poster Prompt — Bold Editorial

Create a minimalist fashion studio poster in a strict cobalt-blue monochrome world. SUBJECTS: two stylish figures sit confidently on a sleek modern chair, relaxed and powerful — legs apart, hands resting naturally, direct confident posture. OUTFITS: bold cobalt-blue tailored outfits (a sharp suit on one, a modern streetwear set on the other) with crisp white sneakers and clear-frame glasses. SET: a clean cobalt-blue studio background with one huge geometric letter "A" rising behind the chair like a piece of architecture. LIGHTING: soft professional studio light with gentle shadows and clean highlights on the fabric. STYLE: modern luxury brand campaign — fashion-editorial composition, ultra-realistic, sharp focus, high detail, and a disciplined single-color palette that makes the silhouettes pop.