Professional Street Style Menswear Editorial - Nano Banana Pro AI Prompt for Social Media Post — AI 画像プロンプト

A {argument name="subject" default="stylishly dressed man"} is captured mid-stride walking straight toward the camera in a confident, candid moment. He has short, messy, curly brown hair about 2 to 3 inches on top, styled with a matte texture that highlights natural flyaways. His facial expression is naturally relaxed, with a closed mouth and an effortless calmness behind striking black square sunglasses. He wears a tailored yet slightly oversized crisp white double-breasted blazer layered cleanly over a white polo shirt, paired with high-waisted dark trousers. His left hand is tucked deep into his left trouser pocket, while his relaxed right hand securely grasps the middle of a white paper coffee cup with a black lid, his thumb resting naturally on the camera-facing side to reveal a subtle gold ring on his pinky finger. He walks across a {argument name="ground surface" default="solid warm gray concrete sidewalk"}. In the right foreground, a pristine, smooth dark plum-brown structural pillar acts as a dominant framing element, while the midground on the left introduces elegantly weathered classical concrete columns with vertical fluting, painted in a matte warm cream and beige. A small, worn fire hydrant sits out of focus on the far left edge, establishing a medium spatial depth as the architectural background smoothly blurs away. The scene is bathed in {argument name="lighting" default="warm, golden natural daylight"} gently diffused from a single source above, creating a moderately directional soft illumination that establishes a professional yet casually sophisticated morning commute atmosphere. High-contrast analogous tones of off-white, stark black, warm cream, and dark plum-brown dominate the visual hierarchy. Soft, gradual gray shadows pool delicately under his chin, beneath the thick blazer lapels, and cast downwards across his trousers, while perfectly preserved highlights gracefully catch his forehead, the tip of his nose, and the top edges of his blazer shoulders, supported by a gentle ambient fill. Captured straight on as a high-end digital editorial photograph using an 85mm prime lens at an open aperture with a fast shutter speed to freeze motion, the image boasts tack-sharp focus on his face and the coffee cup against the shallow depth of field. Modern menswear street-style influences drive the clean aesthetic, enhanced by warm color balancing, gently raised black levels introducing a cinematic film grain, a subtle vignette, and authentic skin retouching, ultimately framed in a 4:5 aspect ratio.