Cumulonimbus Anvil Cloud Over Mansoura Ledge

Soft daylight falls through sheer curtains, illuminating a heavy cumulonimbus incus cloud spreading its flat anvil top against the tropopause. The massive white formation dominates the view, hovering just above a rough stone ledge near Mansoura. Early summer light casts quiet shadows along the interior walls, showing the texture of the weathered stone and the sheer scale of the sky. The cloud's edges are sharp and defined, against the soft diffusion of the window treatment. A faint gray underbelly rests low over the city horizon, while the stone surface in the foreground shows deep grain and accumulated dust in the still air. The white of the anvil meets the pale blue of the upper atmosphere in a seamless, natural gradient.