Worldbuilding Scene Concept Art: Sea Mist Lighthouse City

A scene concept art exercise starting from "visual exploration of worldbuilding and atmosphere": first, reference materials lock in the architectural motifs and color palette, then nano-banana-pro carries out the derivation of atmosphere, lighting, and spatial relationships along the image-to-image path. The prompt, aspect_ratio, resolution, and output_format exposed by the schema control the description text, canvas size, output resolution, and format respectively; image_input accepts up to 8 reference images, used to maintain subject features and scene consistency across images. This piece provides two reference materials: one anchors the overall layout and skyline of the coastal lighthouse city, and one anchors the detail language of the close-up stone structures and damp materials. The final image presents the city scene in dusk mist in a 21:9 wide canvas. Suitable for early-stage concept art exploration, film and game scene mood boards, and iterative validation of serialized worldbuilding visuals.