Fortress Within a Tower: Concept Art Keep

Epic concept art of a fortress built inside a colossal tower. Inside the hollow core of the tower, stone galleries, winding ramps, and a formidable fortress with crenellated battlements, archways, and iron gates. The tower’s exterior rises from a cliff face, wrapped in ivy with gargoyles perched along ledges. View from a low-angle ground perspective, looking up at the towering keep as storm clouds gather and warm lantern light spills through arched windows. Painterly, high-detail fantasy style with cinematic lighting, volumetric fog, and a moody atmosphere. Color palette of cool stone grays and greens with amber highlights from torches and lamps.