Made with Nano Banana 2 Lite · CC0 · 18 Sept 2026

Image: A single straight segment of a defensive STONE cur

Generated from: A single straight segment of a defensive STONE curtain WALL, one long straight run of wall — not a corner, not an enclosure, not a box: coursed grey masonry blocks with visible mortar joints, a crenellated parapet with square merlons along the top, and a slight batter (thicker at the base). The wall's long axis runs along one ground axis so its long broad face is turned towards the lower right and only a narrow end face is seen on the lower left, with both bottom edges lying flat along the ground at a shallow 2:1 gradient. Stone only — no timber, no palisade, no towers, no gate. Hand-painted 2D isometric real-time-strategy game sprite art: crisp readable forms, natural saturated colours, visible brush texture, strong form shading that reads the object's volume. 2:1 dimetric isometric projection seen from above at a 30 degree elevation, so the building's two visible base edges run along the ground axes at a 2:1 screen gradient and two side walls are visible. The key light is a warm afternoon sun from the UPPER RIGHT, so right-facing walls and roof slopes are bright and warm, left-facing walls fall into cool blue-grey shadow, and upward-facing surfaces are brightest. A single building, centred, entirely visible, with a clear margin on every side. The background is completely flat uniform pure chroma-key green (#00FF00) and has NOTHING on it: no ground plane, no grass, no baseplate, no cast shadow on the backdrop, no border, no text, no watermark, no signature, no second object.