nanobanana prompt: Urban Introspection: Cool Turquoise Tunnel Portrait with Cinematic Lighting

A full shot captures a young man in profile, leaning against a textured turquoise wall inside a brightly lit tunnel. He is dressed in a sleek black leather jacket and black pants. His short, dark hair is casually styled, framing a contemplative expression as he gazes forward. Wisps of smoke curl subtly above his head. The background features a series of evenly spaced rectangular lights along the tunnel's ceiling, creating a strong sense of depth and leading the eye. The overall lighting casts a cool, ethereal glow on the scene, with the vibrant turquoise of the walls contrasting with the stark brightness of the lights. The image conveys a mood of quiet introspection and urban coolness.