Affiche Minimaliste de Styles de Signature

A minimalist, high-end editorial vertical poster in 9:16 aspect ratio presenting a multi-style signature design catalog for the name "[Alex Chen]". Clean, bright off-white and soft grey aesthetic with generous negative space of over 40%, inspired by luxury brand visual identity and editorial typography. At the top, sophisticated typography in black and muted grey: Main title: "你的名字，适合哪种签名？" Subtitle: "不同笔势，不同气场" The center features an organized 2x3 grid of 6 uniform minimalist cards with soft rounded corners, ultra-thin borders, and delicate, subtle drop shadows on a textured fine art paper background. Each card showcases a completely distinct calligraphic stroke and gesture of the name "[Alex Chen]": 1. Minimalist & Rational: clean, modern brand-like geometric signature 2. Wild Tension: energetic, sweeping fluid strokes with extended cursive lines 3. Relaxed & Casual: effortless, natural everyday handwritten signature 4. Eastern Cursive: expressive ink wash brush rhythm with subtle dry brush flying white details 5. Sharp Structure: angular, architectural cuts and broken strokes 6. Experimental: abstract, avant-garde design-driven signature form Subtle accent tones on cards such as cool grey-blue, champagne gold, warm sepia, or deep forest green against deep black ink. Soft studio lighting, fine paper grain texture, ultra-clean layout. At the bottom center, small muted grey text: "选一个，作为你的专属签名。"