sci-fi poster design — Multi-line title in vivid palette

A science-fiction drama movie poster layers glowing translucent triangles over a vast desert-and-sky photograph, with a tiny silhouetted rider on horseback at the center. The background photograph fills the frame with a bright cyan-blue sky above and an arid golden-brown desert plain below. In the upper-right area, soft white and gray clouds drift across the blue sky. Across the upper-left and center, a large translucent white triangle rises from the lower corners to a peak just above the vertical middle. Inside it, a smaller dark navy triangle nests concentrically, and inside that, a third triangle glows with a vivid rainbow gradient of orange, pink, and green. A thin neon-blue triangle outline overlaps the white triangle, its glowing left edge running from the lower-left corner up past the peak. In the center of the frame, within the innermost triangle, a tiny dark silhouette of a rider on horseback stands against the rainbow gradient. The silhouette is too small to show any facial features, clothing details, or age. Across the middle band, a white "TITLE" in widely tracked sans-serif capitals stacks in five short lines over the triangles. Each line of the "TITLE" is centered, and the letters are tall, thin, and evenly spaced. In the upper-center of the frame, the first line of the "TITLE" sits just below the triangle's peak. In the lower-center, the last line of the "TITLE" rests over the dark strip of water at the triangle's base. Across the lower third, a dark horizontal band of rippling water cuts across the base of the triangles. Below the water band, a strip of green and golden grassland runs along the bottom edge. In the bottom-left corner, the sandy desert floor fills the frame with pale beige texture. On the right side of the frame, beyond the triangles, the desert stretches to a hazy distant horizon. The lighting is bright daylight on the photograph, with crisp cloud shadows, while the triangles and neon outline glow with their own artificial luminescence. A fine photographic grain runs through the whole image. Subtle color fringing appears along the brightest edges of the neon outline, like a slight chromatic aberration. No other people, objects, or text appear beyond the rider silhouette, the triangles, and the "TITLE". Overall, the nested triangles center the composition against the sweeping desert sky, and the cyan-blue, golden-brown, and neon-blue palette, layered graphic-photographic style, and dreamy, otherworldly mood make the poster feel vast and contemplative.