Use case: stylized-concept. Asset type: premium agency service webpage artwork, landscape 3:2 composition. Create ONE image. Subject: Three sleek sculptural brushed-aluminium fins arranged in a deliberate ascending sequence on a mountain plateau, each a different height. A sophisticated large-scale kinetic sculpture, polished edges reflecting the landscape. No charts, no arrows. Brand visual world: monumental silver objects, real dark alpine mountains, layered clouds, luxurious architectural editorial photography. Daytime with a rich natural blue sky, warm directional sunlight, visible green moss and alpine grasses, white cumulus clouds, balanced natural color. Materials: real granite grains, mineral striations, micro-scratches in metal, irregular weathered rock, imperfect atmospheric cloud edges. Lighting: large directional natural source from upper left, convincing contact shadows, specular rolloff, atmospheric depth across successive ridges. Shot on a medium format architectural camera, 50mm, f/11, full sharp foreground and detailed background, no bokeh, no fake blur, no plastic CGI sheen. The subject occupies central 60% with useful breathing space for responsive crops. No text, no letters, no logos, no typography, no borders, no collage. Sophisticated restrained composition; no neon, purple gradients, circuit boards, robots, stock office people.