Fantasy fortress on coastal cliff with dramatic sunset and flying birds.

Digital render depicting multi-tower fortress constructed on vertical basalt cliff face overlooking turbulent ocean. Composition employs volumetric cloud rendering with golden hour lighting, warm amber and orange tones dominating sky. Distant snow-capped volcanic mountain visible through atmospheric haze. Foreground features wave action with turquoise water coloration. Multiple black silhouette birds in flight across upper composition. Architectural structure shows detailed crenellation and stone masonry with weathered texturing. Lighting demonstrates advanced global illumination with rim lighting on cloud formations and subsurface effects on water.