Silhouetted Storm Cloud at Sunset Over Swansea

A towering cumulonimbus calvus rises against a fading late summer sky near Swansea. The sun, low on the horizon behind the mass, casts the cloud in deep silhouette while rimming its anvil with a thin band of copper light. Below, the Welsh landscape stretches in shadowed greens and browns, dotted with faint outlines of distant hills. A brief sun shower falls in the distance, appearing as translucent gray curtains that vanish before touching the ground. The air holds a heavy stillness, broken only by the slow, deliberate growth of the storm. At the base, the land remains dry, against the wet, darkening sky above. The horizon line sits just above the lowest cloud shelf.