Minimalist Gradient Particle Trees Poster

Full prompt

A sophisticated minimalist commercial poster featuring an understated luxury aesthetic set against a solid navy blue backdrop, framed in a 9:16 vertical aspect ratio. The focal point features stylized trees crafted from flowing gradient particle lines in vibrant tangerine orange, pale celadon green, deep forest green, navy blue, and pure white, with foliage blooming in smooth ombré transitions. To the right stands a geometric modernist architectural structure showcasing vertically grooved exterior walls, a natural wood-grain portal, and stacked cubic steps, invoking a serene atmosphere. Accented by fine silkscreen grain texture, high-contrast flat graphic lighting, and subtle poster shading, accompanied along the lower center by an ultra-thin serif English title and micro-scale typographic quotes. Redesigned focal elements free of signatures, watermarks, or actual brand names.