โปสเตอร์ภาพสามช่องออกแบบตัวละครมังงะ

A triptych graphic poster on a vertical canvas divided into three stacked horizontal panels, featuring the exact same [Japanese manga-style] character in every panel. Keep the facial features, eye shape, nose, mouth, face shape, age, and hair color identical across all panels, varying only the [hairstyle, bangs, expression, head angle, glasses, and accessories] as in a character design model sheet. Each panel is a shoulder-up portrait with bold graphic poster aesthetics, thick clean line art, minimal detail, and large flat color shapes. Each panel conveys a distinct mood expressed through a single [dominant color] accented only with black and white. Rather than a distinct background, envelop the character in an atmospheric color wash that softly tints skin, hair, and clothing. Clean composition, cohesive series. No text, logos, UI elements, or speech bubbles.