Made with Nano Banana 2 Lite · CC0 · 13 Oct 2026

River delta — branching channels

Generated from: Isometric aerial view of a city built across a branching river delta. The main river splits into four wide channels that fan outward toward a calm teal sea, forming wedge-shaped land islands between them. Early city districts occupy the largest islands, connected by arched road bridges and a rail viaduct crossing the widest channel. Reed marshes and mudflats fill the gaps between settled islands, some freshly drained for new construction. Fishing docks and small boat wharves line the near shore. Warm late-afternoon light, long soft shadows, lush greens and amber earth tones on the islands, deep blue-green water in the channels. Same warm realistic 3D rendering style as the source image — chunky colourful buildings, vivid rooftop detail, bright natural lighting, no UI or text.