Prompt
A towering futuristic cityscape fills a 9:16 portrait frame with layered streets and stacked billboards rising into a misted skyline to convey scale and vertical rhythm. The scene centers on one illuminated boulevard where glossy facades and suspended signage catch reflected color and lead the eye upward. Surfaces of key buildings are smooth glass, brushed metal, and worn concrete to give tactile contrast under neon glow. Billboards are intentionally unlettered and clean, reducing graphic panels to abstract shapes and lines that read at a glance on display screens. The depth reads shallow near the lower third with crisp detail on a foreground billboard and moderate layering upward into softened mid and background planes. Light sculpts forms with gentle, rimmed separation and a cool-to-warm bias that shifts from inky indigo to electric magenta and coral highlights. The viewpoint is slightly low and tight within the portrait crop to emphasize vertical ascent and balanced negative space along the outer edges. A single floating drone and a distant transit ribbon act as story cues that imply motion and urban circulation without crowding the composition. Render as a cinematic digital illustration with crisp edges, subtle grain, and a polished, poster-ready finish.
